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(291) Sato, F., Kumagai, H. Microbial production of isoquinoline alkaloids as plant
secondary metabolites based on metabolic engineering research. Proceedings of
the Japan Academy Series B. 89: 165-182 (2013)
(290) Sakurama,H., Kiyohara, M., Wada,J., Honda, Y., Yamaguchi, M., Fukiya, S.,
Yokota, A. Ashida, H., Kumagai,H., Kitaoka, M., Yamamoto, K. and Katayama, T.
Lacto-N-biosidase encoded by a novel gene of Bifidobacterium longum subspecies
longum shows unique substrate specificity and requires a designated chaperone
for its active expression. Journal of Biological Chemistry. 288(35):25194-25206
(2013)
(289) Kim, J.S., Nakagawa, A., Yamazaki, Y., Matsumura, E., Koyanagi, T., Minami, H.,
Katayama, T., Sato, F., Kumagai, H. Improvement of reticuline productivity from
dopamine by using engineered Escherichia coli. Bioscience, Biotechnology, and
Biochemistry .77: 2166-2168 (2013)
(287) Koyanagi, T., Nakagawa, A., Kiyohara, M., Matsui, H., Yamamoto, K., Barla, F.,
Take, H., Katsuyama, Y., Tsuji, A., Shijimaya, M., Nakamura, S., Minami, H.,
Enomoto, T., Katayama, T., Kumagai, H. Pyrosequencing analysis of microbiota
in Kaburazushi, a traditional medieval sushi in Japan. Bioscience,
Biotechnology, and Biochemistry .77: 2125-2130 (2013)
(286) Nishihachijo， M., Hirai, Y., Kawano, S.， Nishiyama, A.， Minami， H., Katayama，
T., Yasohara， Y., Sato， F., Kumagai, H. Asymmetric synthesis of
tetrahydroisoquinolines by enzymatic Pictet-Spengler reaction. Bioscience,
Biotechnology, and Biochemistry .in press.(2013)
(285) Koyanagi, T.,Nakagawa, A., Sakurama, H., Yamamoto, K., Sakurai, N., Takagi, Y.,
Minami, H., Katayama, T. and Kumagai, H. Eukaryotic-type aromatic amino acid
decarboxylase from the root colonizer Pseudomonas putida is highly specific for
3,4-dihydroxyphenyl-L-alanine, an allelochemical in the rhizophere.
Microbiology, 158, 2965-2974(2012)
(284) Matsuzaki, C., Nakagawa, A., Koyanagi, T., Tanaka, K., Minami, H., Tamaki, H.,
Katayama, T., Yamamoto, K., and Kumagai H. Kluyveromyces marxianus-based
platform for direct ethanol fermentation and recovery from cellulosic materials
under air-ventilated conditions. Journal of Bioscience and Bioengineering.
113,604-607(2012)
(283) Sakurama, H., Tsutsumi, E., Ashida, H., Katayama, T., Yamamoto, K., and Kumagai,
H. Difference in the substrate specificities and active-site structures of two
α-L-fucosidases (glycoside hydrolase family 29) from Bacteroides
thetaiotaomicron. Biosci. Biotechnol. Biochem., 76,1022-1024.(2012)
(282) Kiyohara, M., Koyanagi, T., Matsui, H., Yamamoto, K., Take, H., Katsuyama, Y.
Tsuji, A., Miyamae, H., Kondo, T., Nakamura, S., Katayama, T. and Kumagai, H.
Changes in Microbiota Population during Fermentation of Narezushi as Revealed
by Pyrosequencing analysis. Biosci. Biotechnol. Biochem., 76,
110424-1-5.(2011)
(281) Koyanagi, T., Kiyohara, M., Matsui, H., Kondo, T., Katayama, T. and Kumagai,
H. Pyrosequencing survey of the microbial diversity of “Narezushi”, an
archetype of modern Japanese sushi. Letters in Applied Microbiology, 53,
635-640.(2011)
(280) Nakagawa A., Minami H., Kim J.S., Koyanagi T., Katayama T., Sato F., and Kumagai,
H. A bacterial platform for fermentative production of plant alkaloids. Nature
Communications 2, Article number: 326, doi:10.1038/ncomms1327.(2011)
(279) Suzuki, H., Yamada, C., Kijima, K., Ishihara, S., Wada, K., Fukuyama, K. and
Kumagai., H. Enhancement of glutaryl-7-aminocephalo-sporanic acid acylase
activity of γ-glutamyltranspeptidase of Bacillus subtilis. Biotechnology
Journal, 5(8), 829-837(2010)
(278) Kurihara, S., Kato, K., Asada, K., Kumagai, H. and Suzuki, H
A putrescine-inducible pathway comprising PuuE-YneI in which γ-aminobutyrate
(GABA) is degraded into succinate in Escherichia coli K-12. Journal of
Bacteriology, 192(18), 4582-4591(2010)
(277) Yoshida, E., Hidaka, M., Fushinobu, S., Koyanagi, T., Minami, H., Tamaki, H.,
Kitaoka, M., Katayama, T., and Kumagai , H. Role of a PA14 domain in determining
substrate specificity of a glycoside hydrolase family 3 β-glucosidase from
Kluyveromyces marxianus. Biochemical Journal. 431, 39-49(2010)
(276) Suzuki, R., Katayama, T., Fushinobu, S Kitaoka, M., Kumagai, H., Wakagi, T.,
Shoun, H., Ashida, H., and. Yamamoto, K. Crystal structure of GH101 endo-α
-N-acetylgalactosaminidase from Bifidobacterium longum. J. Appl. Glycosci.
56:105-110(2009)
(275) Yoshida, E, Hidaka, M. Fushinobu, S. Koyanagi, T., Minami, H., Tamaki, H.,
Kitaoka, M., Katayama, T., and Kumagai, H. Purification, crystallization and
preliminary X-ray analysis of β-glucosidase fromb Kluyveromyces marxianus
NBRC1777. Acta Crystallographica Section F. Structural Biology and
Crystallization Communications(2009)
(274) Ashida, H., Miyake, A., Kiyohara, M., Wada, J., Yoshida, E., Kumagai, H.,
Katayama, T., and Yamamoto, K.Two distinct α-L-fucosidases from
Bifidobacterium bifidum are essential for the utilization of fucosylated milk
oligosaccharides and glycoconjugates. Glycobiology. 19(9),1010-1017.(2009)
(273) Suzuki, R., Katayama, T., Kitaoka, M., Kumagai, H., Wakagi, T., Shoun, H.,
Ashida, H., Yamamoto, K., and Fushinobu, S. Crystallographic and mutational
analyses of substrate recognition of endo-α-N-acetylgalactosaminidase from
Bifidobacterium longum. J. Biochem. 146(3):389-398(2009)
(272) Koyanagi, T., Katayama, T., Suzuki, H. Onishi, A., Yokozeki, K., and Kumagai,
H.Hyperproduction of 3,4-dihydroxyphenyl-L-alanine (L-dopa) using Erwinia
herbicola cells carrying a mutant transcriptional regulator TyrR. Biosci.
Biotechnol. Biochem., 73(5) ,1221-1223.(2009)
(271) Uchiyama, R., Aoki, K., Sugimoto, H., Taka, N., Katayama, T., Itonori, S.,
Sugita, M., Che., F.-S., Kumagai, H., and Yamamoto, K. Phosphocholine-
containing glycosyl inositol-phosphoceramides from Trichoderma viride induce
defence responses in clutured rice cells. Bioici. Biotechnol. Biochem.,
73(1),74-78(2009)
(270) S. Kurihara, Y. Tsuboi, S. Oda, H. G. Kim, H. Kumagai, and H. Suzuki
The putrescine importer PuuP of Escherichia coli K-12. J. Bacteriol., 191(8),
2776-2782(2009)
(269) Imai, S., Masamura, N., Tsuge, N., Tomotake, M., Sawada, H., Nagata, T. and
Kumagai, H. Lachrymatory factor synthase (LFS), a long overlooked enzyme in
onion. J. Clin. Biochem. Nutr., 43 Suppl. 1, 211-214.(2008)
(268) Koyanagi T, Katayama T, Suzuki H, Kumagai H. Altered oligomerization properties
of N316 mutants of Escherichia coli TyrR. J Bacteriol. 190:8238-8243(2008)
(267) Wada J, Honda Y, Nagae M, Kato R, Wakatsuki S, Katayama T, Taniguchi H, Kumagai
H, Kitaoka M, Yamamoto K. 1,2-a-L-Fucosynthase: a glycosynthase derived from
an inverting alpha-glycosidase with an unusual reaction mechanism. FEBS Lett.
582:3739-3743(2008)
(266) Minami H, Kim JS, Ikezawa N, Takemura T, Katayama T, Kumagai H, Sato F. Microbial
production of plant benzylisoquinoline alkaloids. Proc Natl Acad Sci USA.
105:7393-7398.(2008)
(265) Wada J, Ando T, Kiyohara M, Ashida H, Kitaoka M, Yamaguchi M, Kumagai H, Katayama
T, Yamamoto K. Bifidobacterium bifidum lacto-N-biosidase, a critical enzyme for
the degradation of human milk oligosaccharides with a type 1 structure. Appl
Environ Microbiol. 74:3996-4004(2008)
(264) Koyanagi T, Yoshida E, Minami H, Katayama T, Kumagai H. A rapid, simple, and
effective method of constructing a randomly mutagenized plasmid library free
from ligation. Biosci Biotechnol Biochem. 72:1134-1137.(2008)
(263) Suzuki R, Wada J, Katayama T, Fushinobu S, Wakagi T, Shoun H, Sugimoto H, Tanaka
A, Kumagai H, Ashida H, Kitaoka M, Yamamoto K.Structural and thermodynamic
analyses of solute-binding Protein from Bifidobacterium longum specific for
core 1 disaccharide and lacto-N-biose I. J Biol Chem. 283:13165-13173(2008)
(262) Takagi, Y., Akada, R., Kumagai, H., Yamamoto, K., and Tamaki, H.Loss of
heterozygosity is induced in Candida albicans by ultraviolet irradiation. Appl.
Microbiol. Biotechnol., 77, 1073-1082(2008)
(261) Yamada, C., Kijima, K., Ishihara, S., Miwa, C., Wada, K., Okada, T., Fukuyama,
K., Kumagai, H., and Suzuki, H. Improvement of the glutaryl-7-amino-
cephalosporanic acid acylase activity of a bacterial γ-glutamyltrans-
peptidase. Appl. Environ. Microbiol. 74(11), 3400-3409.(2008)
(260) Hong, J., Wang Y., Kumagai, H., and Tamaki, H. Construction of thermotolerant
yeast expressing thermostable cellulase genes. J. Biotechnology, 130,
114-123.(2007)
(259) Wada, J., Suzuki, R., Fushinobu, S., Kitaoka, M., Wakagi, T., Shoun, H., Ashida,
H., Kumagai, H., Katayama, T., and Yamamoto, K. Purification, crystallization
and preliminary X-ray analysis of the galacto-N-biose-/lacto-N-biose
I-binding protein (GL-BP) of the ABC transporter from Bifidobacterium longum
JCM1217. Acta Crystallographica Section F. Structural Biology and
Crystallization, Communications 63:751-753.(2007)
(258) Tamaki, H., Shimada, A., Ito, Y., Ohya, M., Takase, J., Miyashita, M.,Miyagawa,
H., Nozaki, H., Nakayama, R., and Kumagai, H. LPT1 encodes a membrane-bound
O-acyltransferase involved in the acylation of lysophospholipids in the yeast
Saccharomyces cerevisiae. J. Biol.Chem., 282, 34288-34298.(2007)
(257) Hong, J., Tamaki, H., and Kumagai, H. Cloning and functional expression of
thermostable β-glucosidase gene from Thermoascus aurantiacus. Appl.
Microbiol. Biotechnol., 73,1331-1339(2007)
(256) Okada,T., Suzuki,H., Wada,k., Kumagai,H., and Hukuyama,K. Crystal structure of
theγ-glutamyltranspeptidase precursor protein from Escherichia coli:
Structural changes upon autocatalytic processing and implications for the
maturation mechanism. J.Biol.Chem.,282(4),2433-2439.(2007)
(255) Makimura,Y., Watanabe,S., Suzuki, T., Suzuki,Y., Ishida,H., Kiso, M.,
Katayama,T., Kumagai,H.,and Yamamoto, K. Chemoenzymatic synthesis and
application of a sialoglycopolymer with a chitosan backbone as a potent
inhibitor of human influenza virus hemagglutination. Carbohydrate Research,
341, 1803-1808(2006)
(254) Okada,T., Suzuki,H., Wada,k., Kumagai,H., and Hukuyama,K. Crystal structure of
γ-glutamyltranspeptidase from Escherichia coli, a key enzyme in glutathione
metabolism, and its reaction intermediate, Proceedings of the National Academy
of Science, 103(17),6471-6476(2006)
(253) Kurihara,S., Oda S.,Kumagai,H. and Suzuki, H.γ-Glutamyl-γ-aminobutyrate
hydrolase in the putrescine utilization pathway of Escherichia coli K-12, FEMS
Microbiol. Lett., 256, 318-323.(2006)
(252) Koyanagi,T., Katayama,T., Hirao A., Suzuki,H., Kumagai,H. Construction of an
effective protein expression system using the tpl promoter in Escherichia coli.
Biotecno.Let.27,1267-1271.(2005)
(251) Han, L., Hiratake, J., Tachi, N., Suzuki, H. H. Kumagai, and K. Sakata.
γ-(Monophenyl)phosphono glutamate analogues as mechanism-based inhibitors of
γ-glutamyl transpeptidase. Bioorganic and Medical Chemistry, 14(17):
6043-6054.(2006)
(250) Hong, J., Tamaki, H., Kumagai, H. Unusual hydrophobic linker region of β
-glucosidase (BGLII) from Thermoascus aurantiacus are required for hyper
activation by organic solvents. Appl. Microbiol. Biotechnol., 73
(1)80-88.(2006)
(249) Suzuki,H.,Koyanagi,T.,Izuka,S.,Ohnishi,A. and Kumagai.,H. The yliA,-B,-C and
-D Genes of Escherichia coli K-12 Encode a Novel Glutathione Importer with an
ATP-Binding Cassette.J. Bacteriol., 187(17),5861-5867(2005)
(248) Fujita, K., Oura, F., Nagamine, Katayama, T., Hiratake, J., Sakata, K., Kumagai,
H., and Yamamoto, K. Identification and Molecular Cloning of a Novel Glycoside
Hydrolase Family of Core 1 Tye O-Glycan-specific
Endo-α-N-acetylgalactosamini-dase from Bifidobacterium longum. J. Biol. Chem.
280(45), 37415-37422.(2005)
(247) Tamaki,H., Yun,C.W., Mizutani,T., Tsuzuki,T., Takagi,Y., Shinozaki,M.,
Kodama,Y., Shirahige,K. and Kumagai,H. Glucose-dependent cell size is
regulated by a G protein-coupled receptor system in yeast Saccharomyces
cerevisiae. Genes Cells, 10 (3), 193-206.(2005)
(246) Kurihara,S., Oda,S., Kato,K.,Kim,H.G.,Koyanagi,T.,Kumagai,H.and Suzuki.H. A
novel putrescine utilization pathway involves γ-glutamylated intermediates of
Escherichia coli K-12. J.Biol.Chem.,280(6),4602-4608.(2005)
(245) Koyanagi, T., T. Katayama, A. Hirao, H. Suzuki, and H. Kumagai Construction of
an efficient protein expression system using the tpl promoter. Biotechnol.
Lett., 27(17), 1267-1271.(2005)
(244) Koyanagi,T., Katayama,T., Suzuki,H., Nakazawa,H., Yokozeki,K. and Kumagai.H.
Effective production of 3,4-dihydroxyphenyl-L-alanine (L-DOPA) with Erwinia
herbicola cells carrying a mutant transcriptional regulator TyrR.J.
Biotechnol., 115,303-306.(2005)
(243) Miwa,T., Takagi,Y., Shinozaki,M., Yun,C.-W., Schell,W.A., Perfect,J.R.,
Kumagai,H. and Tamaki,H. Gpr1, a Putative G-Protein-Coupled Receptor, Regulates
Morphogenesis and Hypha Formation in the Pathogenic Fungus Candida albicans
Eukaryot.Cell,3 (4), 919-931.(2004)
(242) Kato,T., Mizutani,T., Tamaki,H. ,Kumagai,H., Kamiya,T., Hirobe,A.,
Fujisawa,Y., Kato, H., and Iwasaki,Y. Characterization of heterotrimeric G
protein complexes in rice plasma membrane. Plant J.,38 (2),320-331.(2004)
(241) Aoki,K., Uchiyama,R., Itonori,S., Sugita,M., Che,F.-S., Isogai,A., Hada,N.,
Hada,J., Takeda,T. Kumagai,H. and Yamamoto,K. Structural Elucidation of Novel
Phosphocholine-containing Glycosylinositol-phosphoceramides in Filamentous
Fungi and Their Induction of Cell Death of Cultured Rice Cells.
Biochem.J.,378,461-472.(2004)
(240) Katayama, T. Sakuma, A. Kimura, T. Makimura, Y. Hiratake, J. Sakata, K. Yamanoi,
T. Kumagai,H. and Yamamoto, K. Molecular Cloning and Characterization of
Bifidobacterium bifidum 1,2-α-L-Fucosidase (AfcA), a Novel Inverting
Glycosidase (Gkycoside Hydrolase Family 95). J. Bacteriol.,186(15),
4885-4893.(2004)
(239) Aoki,K.,Uchiyama,R.,Yamauchi,S.,Katayama,T.,S.Itonori,Sugita,M.,Hada,N.,Yam
ada- Hada,J.,Takeda,T.,Kumagai,H.and Yamamoto,K. Newly Discovered Neutral
Glycosphingolipids in Aureobasidin A-resistant Zygomycetes. J.Biol.Chem.,
279(31), 32028-32034(2004)
(238) Saskiawan,I.,Mizuno,M.,Inazu,T.,Haneda,K.,Kumagai,H.andK.Yamamoto.
Enhancement of Reactivity of Saccharomyces cerevisiae α-Mating Factor by
Attachment of Sugar Moiety to Glutamine
Residue.J.Biotechnol.114,299-306.(2004)
(237) Fujita,K., Kobayashi,K., Iwamatsu,A., Takeuchi, M., Kumagai, H. and Yamamoto,
K., Molecular Cloning of Mucor hiemalis Endo-b-N-acetylglucosaminidase and Some
Properties of the Recombinant Enzyme. Arch. Biochem. Biophys., 432, 4(2004)
(236) Koyanagi,T.,Katayama,T.,Suzuki,H.and Kumagai.,H.Identification of the
LIV-I/LS system as the third phenylalanine transporter in Escherichia coli K-12.
J. Bacteriol., 186(2), 343-350 (2004)
(235) Minami,H.,Suzuki,H.and Kumagai,H.γ-Glutamyltranspeptidase, but not YwrD, is
important in utilizing extracellular glutathione as a sulfur source in Bacillus
subtilis. J.Bacteriol.,186(4),1213-1214.(2004)
(234) Suzuki,H.,Kato,K.and Kumagai.H. Enzymatic synthesis of γ-glutamylvaline to
improve the bitter taste of valine. J.Agric.Food Chem.,52(3),577-580 .(2004)
(233) Suzuki, H., Kato, K. and Kumagai., H. Development of an efficient enzymatic
production of γ-D-glutamyl-L-tryptophan (SCV-07), a prospective medicine for
tuberculosis, with bacterialγ-glutamyltranspeptidase. J. Biotechnol.,
111(3), 291-295 (2004)
(232) Koyanagi,T.,Katayama,T.,Suzuki,H.and Kumagai.H. The LIV-I/LS system as a
determinant of azaserine sensitivity of Escherichia coli K-12. FEMS Microbiol.
Lett.,237(1),73-77.(2004)
(231) Suzuki, H., Miwa, C., Ishihara, S. and Kumagai, H. A single amino acid
substitution converts γ-glutamyltranspeptidase to class IV cephalosporin
acylase (glutaryl-7-amino-cephalosporanic acid acylase). Appl. Environ.
Microbiol., 70(10), 6324-6328 (2004)
(230) Suzuki,H.,Izuka,S.,Minami,H.,Miyakawa, N.,and Kumagai,H. Use of Bacterial
γ-Glutamyltranspeptidase for Enzymatic Synthesis of γ-D-Glutamyl Compounds.
Applied and Environmental Microbiology, 69(11), 6339-6404.(2003)
(229) Hong,J.,Tamaki,H.,Yamamoto,K.and Kumagai,H. Cloning of a gene encoding a
thermo-stable cellobiohydrolase from Thermoascus aurantiacus and its expressin
in yeast.Appl.Microbiol.Biotechnol.63, 42-50(2003)
(228) Sripuan,T.,Aoki,K.,Yamamoto,K.,Tongkao, D.and Kumagai,H.Purification and
Characterization of Thermostable α-Galactosidase from Ganoderma lucidum.
Biosci.,Biotechol.Biochem.,67(7),1485-1491.(2003)
(227) Minami,H.,Suzuki,H and Kumagai,H. A mutant Bacillus sutilis
γ-glutamyltranspeptidase specialized in hydrolysis activity.FEMS
Microbiology letters 224,169-173.(2003)
(226) Hong,J.,Tamaki,H.,Yamamoto,K.and Kumagai,H. Cloning of a gene encoding a
thermo-stable end-β-1,4-glucanase from Thermoascus aurantiacus and its
expressin in yeast. Biotechnology Letters, 25, 657-661(2003)
(225) Minami,H.,Suzuki,H and Kumagai,H. Salt-tolerant γ-glutamyltranspeptidase
from Bacillus subtilis168 with glutaminase activity.Enzyme and Microbial
Technology 32,431-438.(2003)
(224) Suzuki, H., Izuka, S., Miyakawa, N., and Kumagai, H. Enzymatic production of
theanine, an "umami"component of tea, from glutamine and ethylamine with
bacterial γ-glutamyltranspeptidase.Enzyme and Microbial Technology, 31,
884-889.(2002)
(223) Imai, S., Tsuge, N., Tomotake, M., Nagatome, Y., Sawada, H., Nagata, T. and
Kumagai, H. An onion enzyme that makes the eyes water. Nature, 419,685.(2002)
(222) Suzuki, H. and Kumagai, H. Autocatalytic Processing of
γ-Glutamyltranspeptidase. J. Biol. Chem., 277(45), 43536-43543.(2002)
(221) Saskiawan, I., Mizuno, M., Inazu, T., Haneda, K., Harashima, S., Kumagai, H.
and Yamamoto, K. Chemo-enzymatic Synthesis of Glycosylated a-Mating Factor of
Saccharomyces cerevisiae and Analysis of Its Biological Activity. Arch.
Biochem. Biophys.,406, 127-134.(2002)
(220) Kato, T., Fujita, K., Takeuchi, M., Kobayashi, K. , Natsuka, S., Ikura, K.,
Kumagai, H. and Yamamoto, K. Identification of an
Endo-b-N-acetylglucosaminidase Gene in Caenorhabditis elegans and Its
Expression in Escherichia coli. Glycobiology, 12(10), 581-587.(2002)
(219) Suzuki, Ｈ., Miyakawa, N., and Kumagai, H. Enzymatic production of
γ-L-glutamyltaurine through the transpeptidation reaction of
γ-glutamyltranspeptidase from Escherichia coli K-12. Enzyme and Microbial
Technology, 30, 883-888.(2002)
(218) Katayama, T., Suzuki, H., Koyanagi, T., and Kumagai, H.Functional Analysis of
the Erwinia herbicola tutB Gene and Its Product. J. Bacteriol. 184, 3135-3141.
(2002)
(217) Suzuki, H., Kajimoto, Y., and Kumagai, H. Improvement of the bitter taste of
amino acids through the transpeptidation reaction of bacterial
γ-glutamyltranspeptidase. J. Agric. Food Chem. 50, 313-318.(2002)
(216) Ashida, H., Yamamoto, K. and Kumagai, H. Enzymatic synthesis of T
antigen-containing glycolipid mimicry using the transglycosylation activity of
endo-α-N-acetylgalactosaminidase. Carbohydrate Res. 330, 487-493.(2001)
(215) Haneda, K., Inazu, T. Mizuno, M., Iguchi, R., Tanabe, H., Fujimori, K., Yamamoto,
K., kumagai, H., Tsumori, K. and Munekata, E. Chemo-enzymatic synthesis of a
bioactive peptide containing a glutamine-linked oligosaccharide and its
characterization. Biochim. Biophys.Acta.1526, 242-248.(2001)
(214) Hong, J., Tamaki, H., Akiba, S., Yamamoto, K., and Kumagai, H. Cloning of a gene
encoding a highly stable endo-β-1,4-glucanase from Aspergillus niger and its
expression in yeast. J. Biosci. Bioeng. 92, 434-441.(2001)
(213) Suzuki, H., Kamatani, S., and Kumagai, H. Purification and characterization of
aminopeptidase B from Escherichia coli K-12. Biosci. Biotechnol. Biochem. 65,
1549-1558.(2001)
(212) Suzuki, H., Kamatani, S., Kim E.-S., and Kumagai, H. Aminopeptidases A, B and
N, and dipeptidase D are the four cysteinylglycinases of Escherichia coli K-12.
J. Bacteriol. 183, 1489-1490. (2001)
(211) Ashida, H., Yamamoto, K., Murata, T., Usui, T., and Kumagai, H. Charaterization
of endo-α-N-acetylgalactosaminidase from Bacillus sp. and syntheses of
neo-oligosaccharides using its transglycosylation activity. Arch. Biochem.
Biophys. 373, 394-400.(2000)
(210) Inoue, M., Hiratake, J., Suzuki, H., Kumagai, H., and Sakata, K. Identification
of catalytic nucleophile of Escherichia coli γ-glutamyltranspeptidase by
γ-monofluorophosphono derivative of glutamic acid: N-terminal Thr-391 in small
subunit is the nucleophile. Biochemistry 39 , 7764-7771.(2000)
(209) Katayama, T., Suzuki, H., Koyanagi, T., and Kumagai, H. Cloning and random
mutagenesis of the Erwinia herbicola tyrR gene for high-level expression of
tyrosine phenol-lyase. Appl. Environ. Microbiol. 66, 4764-4771.(2000)
(208) Roh, J.-H., Wouters, J., Depiereux, E., Yukawa, H., Inui, M., Minami, H., Suzuki,
H., and Kumagai, H. Purification, cloning, and three-dimensional structure
prediction of Micrococcus luteus FAD-containing tyramine oxidase. Biochem.
Biophys. Res. Commun. 268, 293-297.(2000)
(207) Tamaki, H., Miwa, T., Shinozaki, M., Saito, M., Yun, C.-W., Yamamoto, K., and
Kumagai, H. GPR1 regulates filamentous growth through FLO11 in yeast
Saccharomyces cerevisiae. Biochem. Biophys. Res. Commun. 267, 164-168.(2000)
(206)
Xiao, M., Tanaka, K., Qian, X.-M., Yamamoto, K., and Kumagai, H. High-yield
production and characterization of α-galactosidase from Bifdobacterium breve
grown on raffinose. Biotechol. Lett. 22, 747-751. (2000)
(205) Akiba, S., Yamamoto, K., and Kumagai, H. Transglycosylation activity of the
endo-β-1,4-glucanase from Aspergillus niger IFO31125 and its application. J.
Biosci. Bioeng. 87 , 576-580.(1999)
(204) Katayama, T., Suzuki, H., Yamamoto, K., and Kumagai, H. Transcriptional
regulation of tyrosine phenol-lyase gene mediated through TyrR and cAMP receptor
protein. Biosci. Biotechnol. Biochem. 63 , 1823-1827.(1999)
(203) Suzuki, H., Hashimoto, W., and Kumagai, H. Glutathione metabolism in Escherichia
coli. J. Mol. Catalysis B: Enzymatic. 6, 175-184.(1999)
(202) Tamaki, H., Yamamoto, K., and Kumagai, H. Expression of two glutathione
S-transferase genes in the yeast Issatchenkia orientalis is induced by
o-dinitrobenzene during cell growth arrest. J. Bacteriol. 181, 2958-2962.(1999)
(201) Yano, T., Mishima, Y., Tachiki, T., Kumagai, H., and Tochikura, T. Formation
of glutamine by combination of bifidobacterial sugar fermentation and bacterial
glutamine synthetase. Biosci. Microflora 18,31-36.(1999)
(200) Akiba, S., Yamamoto, K., and Kumagai, H. Effects of carbohydrate chain on surface
net charge and hydrophobicity of glycoenzymes. Biosci. Biotechnol. Biochem. 62,
2171-2176.(1998)
(199) Haneda, K., Inazu, T., Mizuno, M., Iguchi, R., Yamamoto, K., Kumagai, H., Aimoto,
S., Suzuki, H., and Noda, T. Chemo-enzymatic synthesis of calcitonin derivatives
containing N-linked olygosaccharide. Bioorg. Med. Chem. Lett.
8,1303-1306.(1998)
(198) Nomura, Y., Yamamoto, K., and Kumagai, H. Reduction of stale aldehyde of beer
with membrane fraction of acetic acid bacteria. Biosci. Biotechnol. Biochem.
62, 990-992.(1998)
(197) Nomura, Y., Yamamoto, M., Matsushita, K., and Kumagai, H. Preparation and
preservation of freeze-dried cells of acetic acid bacteria with aldehyde oxidase
activity. Biosci. Biotechnol. Biochem. 62, 1134-1137.(1998)
(196) Sukara, E., Kumagai, H., and Yamamoto, K. Studies on amyloglucosidase of a newly
isolated Saccharomycopsis sp. TJ-1 from the Indonesian fermented food (Tape).
Annales Bogorienses, n. s. 5, 77-83.(1998)
(195) Yamamoto, K., Fujimori, K., Haneda, K., Mizuno, M., Inazu, T., and Kumagai, H.
Chemoenzymatic synthesis of a novel glycopeptide using a microbial
endoglycosidase. Carbohyd. Res. 305, 415-422.(1998)
(194) Yamamoto, K., Tanaka, T., Fujimori, K., Kang, C.-S., Ebihara, H., Kanamori, J.,
Kadowaki, S., Tochikura, T., and Kumagai, H. Characterization of Bacillus sp.
endo-β-N-acetylglucosaminidase and its application to deglycosylation of hen
ovomucoid. Biotechnol. Appl. Biochem. 28, 235-242.(1998)
(193) Yun, C.-W., Tamaki, H., Nakayama, R., Yamamoto, K., and Kumagai, H. Gpr1p, a
putative G-protein coupled receptor, regulates glucose-dependent cellular cAMP
level in yeast Saccharomyces cerevisiae. Biochem. Biophys. Res. Commun. 252,
29-33. (1998)
(192) Hashimoto, W., Maesaka, K., Sato, N., Kimura, S., Yamamoto, K., Kumagai, H.,
and Murata, K. Microbial system for polysaccharide depolymerization:
enzymatic route for gellan depolymerization by Bacillus sp. GL1. Arch.
Biochem. Biophys. 339, 17-23(1997)
(191) Hashimoto, W., Suzuki, H., Yamamoto, K., and Kumagai, H. Analysis of low
temperature inducible mechanism of γ-glutamyltranspeptidase of Escherichia
coli K-12. Biosci. Biotechnol. Biochem. 61, 34-39.(1997)
(190) Kadowaki, S., Saskiawan, I., Watanabe, J., Yamamoto, K., Bunno, M., Ichihara,
Y., and Kumagai, H. Transglycosylation activity of β-N-acetylhexosaminidase
from Penicillium oxalicum and its application to synthesis of a drug carrier.
J. Ferment. Bioeng. 83, 341-345.(1997)
(189) Kawai, S., Suzuki, H., Yamamoto, K., and Kumagai, H. Characterization of the
L-malate permease gene (maeP) of Streptcoccus bovis ATCC 15352. J. Bacteriol.
179, 4056-4060.(1997)
(188) Matsuda, K., Inazu, T., Haneda, K., Mizuno, M., Yamanoi, T., Hattori, K.,
Yamamoto, K., and Kumagai, H. The chemo-enzymatic synthesis and evaluation of
oligosaccharide-branched cyclodextrins. Bioorg. Med. Chem. Lett. 7,
2353-2356.(1997)
(187) Nakayama, R., Udagawa, H., and Kumagai, H. Changes in PAF (platlet-activating
factor) production during cell cycle of yeast Saccharomyces cerevisiae. Biosci.
Biotechnol. Biochem. 61, 631-635.(1997)
(186) Nunoura, N., Fujita, T., Ohdan, K., Kirihata, M., Yamamoto, K., and Kumagai,
H. Structural analysis of disaccharides synthesized by β-D-glucosidase of
Bifidobacterium breve clb and their assimilation by bifidobacteria. Biosci.
Biotechnol. Biochem. 61, 1033-1035. (1997)
(185) Nunoura, N., Ohdan, K., Yamamoto, K., and Kumagai, H. Expression of the
β-D-glucosidase I gene in Bifidobacterium breve 203 during acclimation to
cellobiose. J. Ferment. Bioeng. 83, 309-314.(1997)
(184) Takenaka, Y., Roh, J.-H., Suzuki, H., Yamamoto, K., and Kumagai, H. Metal ionic
induction: expression of monoamine oxidase gene of Escherichia coli is induced
by copper ion. J. Ferment. Bioeng. 83, 194-196.(1997)
(183) Yoshida, A., Takenaka, Y., Tamaki, H., Frebort, I., Adachi, O., and Kumagai,
H. Vanillin formation by microbial amine oxidases from vanillylamine. J.
Ferment. Bioeng. 84, 603-605.(1997)
(182) Yun, C.-W., Tamaki, H., Nakayama, R., Yamamoto, K., and Kumagai, H. G-protein
coupled receptor from yeast Saccharomyces cerevisiae. Biochem. Biophys. Res.
Commun. 240, 287-292.(1997)
(181) Frebort, I., Tamaki, H., Ishida, H., Pec, P., Luhova, L., Tsuno, H., Halata,
M., Asano, Y., Kato, Y., Matsushita, K., Toyama, H., Kumagai, H., and Adachi,
O. Two distinct quinoprotein amineoxidases are induced by n-butylamine in the
mycelia of Aspergillus niger AKU 3302: Purification, characterization, cDNA
cloning and sequencing. Eur. J. Biochem. 237, 255-265.(1996)
(180) Haneda, K., Inazu, T., Yamamoto, K., Kumagai, H., Nakahara, Y., and Kobata, A.
Transglycosylation of intact sialo complex-type oligosaccharides to the
N-acetylglucosamine moieties of glycopeptides by Mucor hiemalis
endo-β-N-acetylglucosaminidase. Carbohyd. Res. 292, 61-70.(1996)
(179) Kawai, S., Suzuki, H., Yamamoto, K., Inui, M., Yukawa, H., and Kumagai, H.
Purification and characterization of a malic enzyme from the ruminal bacterium
Streptcoccus bovis ATCC 15352 and cloning and sequencing of its gene. Appl.
Environ. Microbiol. 62, 2692-2700.(1996)
(178) Nunoura, N., Ohdan, K., Tanaka, K., Tamaki, H., Yano, T., Inui, M., Yukawa, H.,
Yamamoto, K., and Kumagai, H. Cloning and nucleotide sequence of the
β-D-glucosidase gene from Bifidobacterium breve clb and expression of
β-D-glucosidase activity in Escherichia coli. Biosci. Biotechnol. Biochem. 60,
2011-2018.(1996)
(177) Nunoura, N., Ohdan, K., Yano, T., Yamamoto, K., and Kumagai, H. Purification
and characterization of β-D-glucosidase (β-D-fucosidase) from
Bifidobacterium breve clb acclimated to cellobiose. Biosci. Biotechnol.
Biochem. 60, 188-193.(1996)
(176) Sakai, H., Sakabe, N., Sasaki, K., Hashimoto, W., Suzuki, H., Tachi, H., Kumagai,
H., and Sakabe, K. A preliminary description of the crystal structure of
γ-glutamyltranspeptidase from E. coli K-12. J. Biochem. (Tokyo) 120,
26-28.(1996)
(175) Suzuki, H., Kim, E.-S., Yamamoto, N., Hashimoto, W., Yamamoto, K., and Kumagai,
H. Mapping and DNA sequencing of pepB which encodes peptidase B of Escherichia
coli K-12. J. Ferment. Bioeng. 82, 392-394.(1996)
(174) Xu, P., Yano, T., Yamamoto, K., Suzuki, H., and Kumagai, H.Characterization of
a lactate oxidase from a strain of gram negative bacterium from soil. Appl.
Biochem. Biotechnol. 56, 277-288.(1996)
(173) Xu, P., Yano,T., Yamamoto, K., Suzuki, H., and Kumagai, H. Screening for
bacterial strains producing lactate oxidase. J. Ferment. Bioeng. 81,
357-359.(1996)
(172) Yamamoto, K., Miwa, T., Taniguchi, H., Nagano, T., Shimamura, K., Tanaka, T.,
and Kumagai, H. Binding specificity of Lactobacillus to glycolipids. Biochem.
Biophys. Res. Commun. 228, 148-152.(1996)
(171) Yamamoto, K., Nagano, T., Kumagai, H., Okamoto, Y., and Otani, S. Destruction
of cholera toxin receptor on HeLa cell membrane using microbial
endoglycoceramidase. Arch. Biochem. Biophys. 328, 51-56.(1996)
(170) Yamashita, M., Azakami, H., Yokoro, N., Roh, J.-H., Suzuki, H., Kumagai, H.,
and Murooka, Y. maoB, a gene that encodes a positive regulator of the monoamine
oxidase gene (maoA) in Escherichia coli. J. Bacteriol. 178, 2941-2947.(1996)
(169) Akiba, S., Kimura, Y., Yamamoto, K., and Kumagai, H. Purification and
characterization of a protease-resistant cellulase from Aspergillus niger. J.
Ferment. Bioeng. 79, 125-130.(1995)
(168) Akiba, S., Yamamoto, K., and Kumagai, H. Effect of size of carbohydrate chain
on protease digestion of Aspergillus niger endo-β-1,4-glucanase. Biosci.
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(167) Ashida, H., Hayashi, S., Sakamoto, Y., Tsuji, Y., Yamamoto, K., Kumagai, H.,
and Tochikura, T. Formation of lyso-glycosphingolipids by Streptomyces sp.
Biosci. Biotechnol. Biochem. 59, 2028-2032.(1995)
(166) Hashimoto, W., Suzuki, H., Nohara, S., Tachi, H., Yamamoto, K., and Kumagai,
H. Subunit association of γ-glutamyltranspeptidase of Escherichia coli K-12.
J. Biochem. (Tokyo) 118, 1216-1223.(1995)
(165) Hashimoto, W., Suzuki, H., Yamamoto, K., and Kumagai, H.
Effect of site-directed mutations on processing and activity
ofγ-glutamyltranspeptidase of Escherichia coli K-12. J. Biochem. (Tokyo) 118,
75-80.(1995)
(164) Kurimura, Y., Tsuji, Y., Yamamoto, K., Kumagai, H., and Tochikura, T.
Efficient production and purification of extracellular 1,2-α-L-fucosidase of
Bacillus sp. K40T. Biosci. Biotechnol. Biochem. 59, 589-594.(1995)
(163) Nomura, Y., Yamamoto, K., Sugisawa, K., and Kumagai, H. Reducing the stale flavor
of cooked rice by treating with cells of acetic acid bacteria. Biosci.
Biotechnol. Biochem. 59, 1402-1406.(1995)
(162) Roh, J.-H., Takenaka, H., Suzuki, H., Yamamoto, K., and Kumagai, H. Escherichia
coli K-12 copper-containing monoamine oxidase: investigation of the
copper-binding ligands by site-directed mutagenesis, elemental analysis and
topa quinone formation. Biochem. Biophys. Res. Commun. 212, 1107-1114.(1995)
(161) Suzuki, H., Katayama, T., Yamamoto, K., and Kumagai, H. Transcriptional
regulation of tyrosine phenol-lyase gene of Erwinia herbicola AJ2985. Biosci.
Biotechnol. Biochem. 59, 2339-2341.(1995)
(160) Azakami, H., Yamashita, M., Roh, J.-H., Suzuki, H., Kumagai, H., and Murooka,
Y. Nucleotide sequence of the gene for monoamine oxidase (maoA) from Escherichia
coli. J. Ferment. Bioeng. 77, 315-319.(1994)
(159) Nakayama, R., Kumagai, H., and Saito, K. Evidence for production of
platelet-activating factor by yeast Saccharomyces cerevisiae cells. Biochim.
Biophys. Acta 1199, 137-142.(1994)
(158) Nakayama, R., Udagawa, H., Mitsui, S., and Kumagai, H. Saccharomyces
cerevisiae cells produce platelet-activating factor in response to calcium
ionophore A23187. Biosci. Biotechnol. Biochem. 58, 1115-1119.(1994)
(157) Roh, J.-H., Suzuki, H., Azakami, H., Yamashita, M., Murooka, Y., and Kumagai,
H. Purification, characterization, and crystallization of monoamine oxidase
from Escherichia coli K-12. Biosci. Biotechnol. Biochem. 58, 1652-1656.(1994)
(156) Roh, J.-H., Suzuki, H., Kumagai, H., Yamashita, M., Azakami, H., Murooka, Y.,
and Mikami, B. Crystallization and preliminary X-ray analysis of copper amine
oxidase from Escherichia coli K-12. J. Mol. Biol. 238, 635-637.(1994)
(155) Yamamoto, K., Kadowaki, S., Watanabe, J., and Kumagai, H. Transglycosylation
activity of Mucor hiemalis endo-β-N-acetylglucosaminidase which transfers
complex oligosaccharides to the N-acetylglucosamine moieties of peptides.
Biochem. Biophys. Res. Commun. 203, 244-252.(1994)
(154) Yamamoto, K., Kadowaki, S., Fujisaki, M., Kumagai, H., and Tochikura, T. Novel
specificity of Mucor hiemalis endo-β-acetylglucosaminidase acting complex
asparagine-liked oligosaccharides. Biosci. Biotechnol. Biochem. 58,
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(151) Ashida, H., Tsuji, Y., Yamamoto, K., Kumagai, H., and Tochikura, T.
Transglycosylation activity of endoglycoceramidase from Corynebacterium sp.
Arch. Biochem. Biophys. 305, 559-562.(1993)
(150) Kumagai, H., Nohara, S., Suzuki, H., Hashimoto, W., Yamamoto, K., Sakai, H.,
Sakabe, K., Fukuyama, K. and Sakabe, N. Crystallization and preliminary X-ray
analysis of γ-glutamyltranspeptidase from Escherichia coli K-12. J. Mol. Biol.
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(149) Suzuki, H., Hashimoto, W., and Kumagai, H. Escherichia coli K-12 can utilize
an exogenous γ-glutamyl peptide as an amino acid source, for which
γ-glutamyltranspeptidase is essential. J. Bacteriol. 175, 6038-6040.(1993)
(148) Suzuki, H., Nishihara, K., Usui, N., Matsui, H., and Kumagai, H. Cloning and
nucleotide sequence of Erwina herbicola AJ2982 tyrosine phenol-lyase gene. J.
Ferment. Bioeng. 75, 145-148.(1993)
(147) Yamamoto, K., Katayama, I., Onoda, Y., Inami, M., Kumagai, H., and Tochikura,
T. Evidence that the enzyme catalyzing the conversion of guanosine diphosphate
D-mannose to a 4-keto sugar nucleotide intermediate requires nicotinamide
adenine dinucleotide. Arch. Biochem. Biophys. 300, 694-698.(1993)
(146) Ashida, H., Yamamoto, K., Kumagai, H., and Tochikura, T. Purification and
characterization of membrane-bound endoglycoceramidase from Corynebacterium
sp. Eur. J. Biochem. 205, 729-735.(1992)
(145) Hashimoto, W., Suzuki, H., Nohara, S., and Kumagai, H. Escherichia coli
γ-glutamyltranspeptidase mutants deficient in processing to subunits.
Biochem. Biophys. Res. Commun. 189, 173-178.(1992)
(144) Claudio, J.O., Suzuki, H., Kumagai, H., and Tochikura, T. Excretion and rapid
purification of γ-glutamyltranspeptidase from Escherichia coli K-12. J.
Ferment. Bioeng. 72, 125-127.(1991)
(143) Fan, J.-Q., Yamamoto, K., Kumagai, H., and Tochikura, T. Unique production of
disaccharide, Galβ1→3GalNac, by endo-α-N-acetylgalactosaminidase of
Alcaligenes sp. J. Fermet. Bioeng. 72, 92-95.(1991)
(142) Kurusu, Y., Fukushima, M., Kohama, K., Kobayashi, M., Terasawa, M., Kumagai,
H., and Yukawa, H. Cloning and nucleotide sequence of the tyrosine phenol-lyase
gene from Escherichia intermedia. Biotechnol. Lett. 13, 762-772.(1991)
(141) Tamaki, H., Kumagai, H., and Tochikura, T. Nucleotide sequence of the yeast
glutathione S-transferase Y-2 cDNA. Biochim. Biophys. Acta 1089, 276-279.(1991)
(140) Tamaki, H., Kumagai, H., Shimada, Y., Kashima, T., Obata, H., Kim, C.-S., Ueno,
T., and Tochikura, T. Detoxification metabolism of o-dinitrobenzene by the yeast
Issatchenkia orientalis. Agric. Biol. Chem. 55, 951-956.(1991)
(139) Fan, J.-Q., Kanatani, K., Andoh, N., Yamamoto, K., Kumagai, H., and Tochikura,
T. Release of T-antigen, a carcinoma marker from native human cells by
endo-α-N-acetylgalactosaminidase of Alcaligenes sp. Biochem. Biophys. Res.
Commun. 172, 341-347.(1990)
(138) Fan, J.-Q., Yamamoto, K., Kumagai, H., and Tochikura, T. Induction and effcient
purification of endo-α-N-acetylgalactosaminidase from Alcaligenes sp. Agric.
Biol. Chem. 54, 233-234.(1990)
(137) Fan, J.-Q., Yamamoto, K., Matsumoto, Y., Hirabayashi, Y., Kumagai, H., and
Tochikura, T. Action of endo-α-N-acetylgalactosaminidase from Alcaligenes sp.
on amino acid-o-glycans: comparison with the enzyme from Diplococcus
pneumoniae. Biochem. Biophys. Res. Commun. 169, 751-757.(1990)
(136) Tamaki, H., Kumagai, H., and Tochikura, T. Glutathione S-transferase in yeast:
induction of mRNA, cDNA cloninig and expression in Escherichia coli. Biochem.
Biophys. Res. Commun. 172, 669-675.(1990)
(135) Kadowaki, S., Ueda, T., Yamamoto, K., Kumagai, H., and Tochikura, T. Isolation
and characterization of a blood group A substance degrading
α-N-acetylgalactosaminidase from an Acremonium sp. Agric. Biol. Chem. 53,
111-120.(1989)
(134) Kumagai, H., Echigo, T., Suzuki, H., and Tochikura, T. Enzymatic synthesis of
γ-glutamyl-L-histidine by γ-glutamyltranspeptidase from Escherichia coli
K-12. Lett. Appl. Microbiol. 8, 143-146.(1989)
(133) Kumagai, H., Echigo, T., Suzuki, H., and Tochikura, T. Enzymatic synthesis of
γ-glutamyltyrosine methyl ester from L-glutamine and L-tyrosine methyl ester
with Escherichia coli K-12 γ-glutamyltranspeptidase. Agric. Biol. Chem. 53,
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(132) Kumagai, H., Suzuki, H., Shigematsu, H., and Tochikura, T.
S-Carboxymethylcysteine synthase from Escherichia coli. Agric. Biol. Chem. 53,
2481-2487.(1989)
(131) Kumagai, H., Suzuki, H., Shimizu, M., and Tochikura, T. Utilization of the
γ-glutamyltranspeptidase reaction for glutathione synthesis. J. Biotechnol.
9, 129-138.(1989)
(130) Lee, B.L., Yano, T., Tachiki, T., Kumagai, H., and Tochikura, T. Fermentative
production of inosine 5'-phosphate from adenosine by baker's yeast. J. Ferment.
Bioeng. 68, 325-329.(1989)
(129) Sakai, K., Tachiki, T., Kumagai, H., and Tochikura, T. Synthesis of
β-D-fucosylglucose by β-D-glucosidase I of Bifidobacterium breve clb and
assimilation by bifidobacteria. Agric. Biol. Chem. 53, 313-318.(1989)
(128) Suzuki, H., Kumagai, H., Echigo, T., and Tochikura, T.DNA sequence of the
Escherichia coli K-12 γ-glutamyltranspeptidase gene, ggt. J. Bacteriol. 171,
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(127) Tamaki, H., Kumagai, H., and Tochikura, T. Purification and properties of
glutathione transferase from Issatchenkia orientalis. J. Bacteriol. 171,
1173-1177.(1989)
(126) Tomita, K., Yano, T., Kitagata, T., Ando, N., Kumagai, H., and Tochikura, T.
Action of glutaminase in a model system of a soy sauce fermentation. Agric. Biol.
Chem. 53, 1873-1878.(1989)
(125) Tomita, K., Yano, T., Kitagata, T., Kumagai, H., and Tochikura, T. Formation
of γ-glutamylpeptide by glutaminase of Aspergillus oryzae. Agric. Biol. Chem.
53, 1995-1996.(1989)
(124) Tomita, K., Yano, T., Zhu, J.-X., Kumagai, H., and Tochikura, T. Synthesis of
γ-glutamyltaurine by γ-glutamyltranspeptidase of Penicillium roqueforti.
Agric. Biol. Chem. 53, 3239-3244. (1989)
(123) Yano, T., Yasohara, Y., Kashihara, M., Tachiki, T., Kumagai, H., and Tochikura,
T. Production of deoxyribonucleoside triphosphates through coupled
fermentation with energy transfer. Agric. Biol. Chem. 53, 1935-1940.(1989)
(122) Fan, J.-Q., Kadowaki, S., Yamamoto, K., Kumagai, H., and Tochikura, T.
Purification and characterization of endo-α-N-acetylgalactosaminidase from
Alcaligenes sp. Agric. Biol. Chem. 52, 1715-1723.(1988)
(121) Kadowaki, S., Takegawa, K., Yamamoto, K., Kumagai, H., and Tochikura, T. Effect
of yeast extract on endo-β-N-acetylglucosaminidase production by a
Flavobacterium sp. Agric. Biol. Chem. 52, 2105-2106.(1988)
(120) Kadowaki, S., Yamamoto, K., Fujisaki, M., Kumagai, H., and Tochikura, T. A novel
endo-β-N-acetylglucosaminidase acting on complex oligosaccharides of
glycoproteins in a fungus. Agric. Biol. Chem. 52, 2387-2389.(1988)
(119) Kumagai, H., Echigo, T., Suzuki, H., and Tochikura, T. Synthesis of
γ-glutamyl-DOPA from L-glutamine and L-DOPA by γ-glutamyltranspeptidase from
Escherichia coli K-12. Agric. Biol. Chem. 52, 1741-1745.(1988)
(118) Kumagai, H., Tamaki, H., Koshino, Y., Suzuki, H., and Tochikura, T.
Distribution, formation and stabilization of yeast glutathione S-transferase.
Agric. Biol. Chem. 52, 1377-1382.(1988)
(117) Suzuki, H., Kumagai, H., Echigo, T., and Tochikura, T. (1988). Molecular
cloning of Escherichia coli K-12 ggt and rapid isolation of
γ-glutamyltranspeptidase. Biochem. Biophys. Res. Commun. 150, 33-38.
(116) Takegawa, K., Inami, M., Yamamoto, K., Kumagai, H., Tochikura, T., Mikami, B.,
and Morita, Y. Deglycosylated glycoamylase from Rhizopus niveus is precipitated
by Flavobacterium sp. endo-β-N-acetylglucosaminidase. Agric. Biol. Chem. 52,
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(115) Takegawa, K., Inami, M., Yamamoto, K., Kumagai, H., Tochikura, T., Mikami, B.,
and Morita, Y. Elucidation of the role of sugar chains in glycoamylase using
endo-β-N-acetylglucosaminidase from Flabobacterium sp. Biochim. Biophys. Acta
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(114) Tomita, K., Yano, T., Ito, M., Kumagai, H., and Tochikura,
T.γ-Glutamyltranspeptidase activity and the properties of the extracellular
glutaminase from Aspergillus oryzae. Agric. Biol. Chem. 52, 1159-1163.(1988)
(113) Tomita, K., Yano, T., Kumagai, H., and Tochikura, T. Distribution and properties
of γ-glutamyltranspeptidase in filamentous fungi. Agric. Biol. Chem. 52,
2373-2374.(1988)
(112) Tomita, K., Yano, T., Kumagai, H., and Tochikura, T. Formation of
γ-glutamylglycylglycine by extracellular glutaminase of Aspergillus oryzae.
J. Ferment. Technol. 66, 299-304.(1988)
(111) Hatanaka, M., Tachiki, T., Kumagai, H., and Tochikura, T. Distribution and some
properties of glutamine synthetase and glutamate dehydrogenase in
bifidobacteria. Agric. Biol. Chem. 51, 251-252.(1987)
(110) Ichinose, H., Togari, A., Suzuki, H., Kumagai, H., and Nagatsu, T. Increase
of catecholamines in mouse brain by systemic administration of γ-glutamyldopa.
J. Neurochem. 49, 4929-932.(1987)
(109) Nakagawa, H., Kumagai, H., and Yamada, H.Inhibition of aromatic L-amino acid
decarboxylase from Micrococcus percitreus by substrate analogs. Agric. Biol.
Chem. 51, 2531-2537.(1987)
(108) Palcic, M.M., Shen, S.J., Schleicher, E., Kumagai, H., Sawada, S., Yamada, H.,
and Floss, H.G. Stereochemistry and mechanism of reactions catalyzed by tyrosine
phenol-lyase from Escherichia intermedia. Z. Naturforsch. C 42, 307-318.(1987)
(107) Sakai, K., Tachiki, T., Kumagai, H., and Tochikura, T. Hydrolysis of
β-D-galactosyl oligosaccharide in soymilk by α-D- galactosidase of
Bifidobacteriium breve 203. Agric. Biol. Chem. 51, 315-322.(1987)
(106) Sakai, K., Tanaka, M., Tachiki, T., Kumagai, H., and Tochikura, T.Increase in
β-D-glucosidase assimilating ability of Bifidobacterium breve 203 due to
acclimation to β -D-glucoside. Agric. Biol. Chem. 51, 699-705.(1987)
(105) Suzuki, H., Kumagai, H., and Tochikura, T.Isolation, genetic mapping and
characterization of Escherichia coli K-12 mutants lacking
γ-glutamyltranspeptidase. J. Bacteriol. 169, 3926-3931.(1987)
(104) Wakisaka, S., Tachiki, T., Sung, H.-C., Kumagai, H., Tochikura, T., and Matsui,
S. A rapid assay method for ammonia using glutamine synthetase from
glutamate-producing bacteria. Anal. Biochem. 163, 117-122.(1987)
(103) Yamamoto, K., Fan, J.-Q., Kadowaki, S., Kumagai, H., and Tochikura, T. Isolation
of endo-α-N-acetylgalactosaminidase from an aerobic bacterium. Agric. Biol.
Chem. 51, 3169-3171.(1987)
(102) Yamamoto, K., Takegawa, K., Kumagai, H., and Tochikura, T. Effect of protease
digestion on the activity of sugar-depleted enzymes prepared with
endo-β-N-acetylglucosaminidase from Flavobacterium sp. Agric. Biol. Chem. 51,
1481-1487.(1987)
(101) Kiuchi, K., Kiuchi, K., Nagatsu, T., Togari, A., and Kumagai, H. Highly sensitive
assay for γ-glutamyltranspeptidase activity by high-performance liquid
chromatography with electrochemical detection. J. Chromatogr. 357,
191-198.(1986)
(100) Sakai, K., Tachiki, T., Kumagai, H., and Tochikura, T. Isolation and
characterization of two β-D-glucosidases from Bifidobacterium breve 203.
Agric. Biol. Chem. 50, 2287-2293.(1986)
(99) Suzuki, H., Kumagai, H., and Tochikura, T.γ-Glutamyltranspeptidase from
Escherichia coli K-12. Formation and localization. J. Bacteriol. 168,
1332-1335.(1986)
(98) Suzuki, H., Kumagai, H., and Tochikura, T.γ-Glutamyltranspeptidase from
Escherichia coli K-12. Purification and properties. J. Bacteriol. 168,
1325-1331.(1986)
(97) Tochikura, Ｔ., Sakai, K., Fujiyoshi, T., Tachiki, T., and Kumagai, H.
p-Nitrophenyl glycoside hydrolyzing activities in bifidobacteria and
characterization of β-D-galactosidase of Bifidobacterium longum 401. Agric.
Biol. Chem. 50, 2279-2286.(1986)
(96) Yamamoto, K., Kadowaki, S., Takegawa, K., Kumagai, H., and Tochikura, T.
Purification and characterization of endo-α-N-acetylglucosaminidase from
Flavobacterium sp. Agric. Biol. Chem. 50, 421-429.(1986)
(95) Yamamoto, K., Takegawa, K., Fan, J.-Q., Kumagai, H., and Tochikura, T. The
release of oligosaccharide from glycoproteins by
endo-β-N-acetylglucosaminidase from Flavobacterium sp. J. Ferment. Technol.
64, 397-403.(1986)
(94) Yamamoto, K., Takegawa, K., Kumagai, H., and Tochikura, T. Elucidation of the
role of sugar chains in glycosylated-enzymes using
endo-α-N-acetylglucosaminidase from Flavobacterium sp. Agric. Biol. Chem. 50,
2167-2169.(1986)
(93) Yamamoto, K., Tsuji, Y., Kumagai, H., and Tochikura, T.Induction and
purification of α-L-fucosidase from Fusarium oxysporum. Agric. Biol. Chem. 50,
1689-1695.(1986)
(92) Yamamoto, K., Tsuji, Y., Matsushita, S., Kumagai, H., and Tochikura, T.
Purification and properties of α-N-acetylhexosaminidase from Mucor fragilis
grown in bovine blood. Appl. Environ. Microbiol. 51, 1019-1023.(1986)
(91) Yamamoto, K., Kondo, Y., Kumagai, H., and Tochikura, T. An inproved method for
determination of UDP-N-acetylgalactosamine. Agric. Biol. Chem. 49,
2463-2464.(1985)
(90) Yamamoto, K., Lee, K.M., Kumagai, H., and Tochikura, T. Purification and
characterization of β-N-Acetylhexosaminidase from Penicillium oxalicum.
Agric. Biol. Chem. 49, 611-619. (1985)
(89) Yamamoto, K., Kondo, Y., Kumagai, H., and Tochikura,T. Purification and some
properties of UDP-N-acetylglucosamine 4-epimerase from Bacillus subtilis.
Agric. Biol. Chem. 49, 603-609.(1985)
(88) Sung, H.C., Takahashi, M., Tamaki, H., Tachiki, T., Kumagai, H., and Tochikura,
T. Ammonia assimilation by glutamine synthetase/glutamate synthase system in
Brevibacterium flavum. J. Ferment. Technol. 63, 5-10.(1985)
(87) Nagasawa, T., Ishii, T., Kumagai, H., and Yamada, H. D-Cysteine desulfhydrase
of Escherichia coli. Purification and characterization. Eur. J. Biochem. 153,
541-551.(1985)
(86) Nakazawa, H., Kumagai, H., and Yamada, H. Decarboxylation reaction of α-methyl
amino acid catalyzed by aromatic L-amino acid decarboxylase from Micrococcus
percitreus. Agric. Biol. Chem. 49, 159-165.(1985)
(85) Nakayama, R., Kumagai, H., Akashi, S., Sugiura, H., and Tochikura, T. Synthesis
of γ-glutamyl L-3,4-dihydroxyphenylalanine by γ-glutamyltranspeptidase from
Proteus mirabilis. Agric. Biol. Chem. 49, 1041-1046.(1985)
(84) Choi, C.-Y., Kumagai, H., and Tochikura, T. Studies on cysteinylglycinase from
Proteus mirabilis. Annual Report of International Center of Cooperative
Research and Development in Microbial Engineering 7, 267-276.(1984)
(83) Nakayama, R., Kumagai, H., and Tochikura, T. γ-glutamyltranspeptidase from
Proteus mirabilis: Localization and activation by phospholipids. J. Bacteriol.
160, 1031-1036.(1984)
(82) Nakayama, R., Kumagai, H., and Tochikura, T.Purification and properties of
γ-glutamyl-transpeptidase from Proteus mirabilis. J. Bacteriol. 160,
341-346.(1984)
(81) Tochikura, T., Sung, H.C., Tachiki, T., and Kumagai, H. Occurence of glutamate
syntase in Brevibacterium flavum. Agric. Biol. Chem. 48, 2149-2150.(1984)
(80) Sung, H.C., Tachiki, T., Kumagai, H., and Tochikura, T. Properties of glutamate
synthase from Brevibacterium flavum. J. Ferment. Technol. 62, 569-575.(1984)
(79) Sung, H.C., Tachiki, T., Kumagai, H., and Tochikura, T. Production and
preparation of glutamate synthase from Brevibacterium flavum. J. Ferment.
Technol. 62, 371-376.(1984)
(78) Yamamoto, K., Maruyama, T., Kumagai, H., Tochikura, T., Seno, T., and Yamaguchi,
H. Preparation of GDP-fucose by using microbial enzymes. Agric. Biol. Chem. 48,
823-824.(1984)
(77) Nakayama, R., Kumagai, H., and Tochikura, T. Leakage of glutathione from
bacterial cells caused by inhibition of γ-glutamyltranspeptidase. Appl.
Environment. Microbiol. 47, 653-657.(1984)
(76) Nakazawa, H., Kumagai, H., and Yamada, H. Cofacter requirement of constitutive
aromatic L-amino acid decarboxylase from Micrococcus percitreus. Agric. Biol.
Chem. 47, 1605-1609.(1983)
(75) Shen, S.-J., Floss, H.G., Kumagai, H., Esaki, N., Wasserman, S.A., and Walsh,
C. Mechanism of pyridoxal phosphate-dependent enzymatic amino acid
racemization. J. Chem. Soc., Chem. Commun. 82-83.(1983)
(74) Kohno, H., Kumagai, H., and Tochikura, T. Purification and properties of
pyrimidine nucleotide-monophosphate kinase from baker's yeast, Agric. Biol.
Chem. 47, 19-24.(1983)
(73) Tachiki, T., Wakisaka, S., Suzuki, H., Kumagai, H., and Tochikura, T. Variation
of properties of Micrococcus glutamicus glutamine synthetase brought about by
divalent cations. Agric. Biol. Chem. 47, 287-292.(1983)
(72) Nakayama, R., Kumagai, H., and Tochikura, T. Allosteric properties of
γ-glutamylcysteine synthetase from Proteus mirabilis. Biochemistry
International 5, 481-486.(1982)
(71) Nakayama, R., Kumagai, H., and Tochikura, T.γ-glutamylcysteine synthetase from
Proteus mirabilis. Agric. Biol. Chem. 46, 1301-1309.(1982)
(70) Yoshida, H., Hanada, K., Ohsawa, H., Kumagai, H., and Yamada, H., Biosynthetic
threonine deaminase from Proteus morgani. Agric. Biol. Chem. 46,
1035-1042.(1982)
(69) Nakayama, R., Kumagai, H., Maruyama, T., Tochikura, T., Ueno, T., and Fukami,
H. Synthesis of γ-glutamylpeptide by γ-glutamylcysteine synthetase from
Proteus mirabilis. Agric. Biol. Chem. 45, 2839-2845.(1981)
(68) Nakazawa, H., Kumagai, H., and Yamada, H. Aromatic L-amino acid decarboxylase
from Micrococcus percitreus. Purification, crystallization and properties.
Agric. Biol. Chem. 45, 2543-2552.(1981)
(67) Ohkishi, H., Nishikawa, D., Kumagai, H., and Yamada, H.Microbiological
synthesis of D-cysteine and an analogue. Agric. Biol. Chem. 45, 2397-2398.(1981)
(66) Tachiki, T., Wakisaka, S., Kumagai, H., and Tochikura, T. Glutamine synthetase
from Micrococcus glutamicus: Effect of nitrogen sources in culture medium on
enzyme formation and some properties of crystalline enzyme. Agric. Biol. Chem.
45, 1487-1492.(1981)
(65) Tachiki, T., Wakisaka, S., Kumagai, H., and Tochikura, T.Crystallization of
glutamine synthetase from Micrococcus glutamicus. Agric. Biol. Chem. 45,
549-550.(1981)
(64) Ohkishi, H., Nishikawa, D., Kumagai, H., and Yamada, H. Microbiological
synthesis of L-cysteine and its analogues, part II. Synthesis of L-cysteine and
its analogues by intact cells containing cysteine desulfhydrase. Agric Biol.
Chem. 45, 259-263.(1981)
(63) Ohkishi, H., Nishikawa, D., Kumagai, H., and Yamada, H. Microbiological
synthesis of L-cysteine and its analogues, part I. Distribution of cysteine
desulfhydrase in microorganisms. Agric Biol. Chem. 45, 253-257.(1981)
(62) Nagasawa, T., Utagawa,T., Goto, J., Kim, C., Tani, Y., Kumagai, H., and Yamada
H. Synthesis of L-tyrosine-related amino acids by tyrosine phenol-lyase of
Citrobacter intermedius. Eur. J. Biochem. 117, 33-40.(1981)
(61) Lee, L., Kinoshita, S., Kumagai, H., and Tochikura, T. Galactokinase of
Bifidobacterium bifidum. Agric. Biol. Chem. 44, 2961-2966(1980)
(60) Suzuki, H., Nakamura, S., Kumagai, H., and Yamada, H.
Inhibition of Aspergillus niger amine oxidase by ethylenediamine. Agric. Biol.
Chem. 44, 1793-1797 (1980)
(59) Kumagai, H., Uchida, H., and Yamada, H.
Reaction of fungal amine oxidase with β-bromoethylamine J. Biol. Chem. 254,
10913-10919.(1979)
(58) Takahashi, S., Ohashi, T., Kii, Y., Kumagai, H., and Yamada, H.
Microbial transformation of hydantoins to amino acids, partIII. Microbial
transformation of hydantoins to N-carbamyl-D-amino acids. J. Ferment. Technol.
57, 328-332.(1979)
(57) Morita, J., Nishimura, K., Komano, T., Kumagai, H., and Yamada, H.
The mechanism of inactivation of φX174 DNA by oxidized spermine. Agric. Biol.
Chem. 42, 1971-1972.(1978)
(56) Muro, T., Nakatani, H., Hiromi, K., Kumagai, H., and Yamada, H.
Elementary processes in the interaction of tyrosine pheol lyase with inhibitors
and substrate. J. Biochem. 84, 633-640.(1978)
(55) Yamada, H., Kumagai, H., Enei, H., Nakazawa, H., and Mitsugi, K.
Culture conditions for the microbial production of β-tyrosinase and
tryptophanase. Enzyme Engineering 4, 25-31.(1978)
(54) Yamada, H., Yamada, K., Kumagai, H., Hino, T., and Okamura, S.
Immobilization of β-tyrosinase cells with collagen. Enzyme Engineering 3,
57-62.(1978)
(53) Takahashi, S., Kii, Y., Kumagai, H., and Yamada, H.
Purification, crystallization and properties of hydantoinase from Pseudomonas
striata. J. Ferment. Technol. 56, 492-498.(1978)
(52) Yamada, H., Takahashi, S., Kii, Y., and Kumagai, H.
Distribution of hydantoin hydrolyzing activity in microorganisms. J. Ferment.
Technol. 56, 484-491.(1978)
(51) Kumagai, H., Kishimoto, N., and Yamada, H.
Subunit structure of amine oxidase from Aspergillus niger. Agric. Biol. Chem.
42, 893-894.(1978)
(50) Kumagai, H., Nishimura, T., and Yamada, H.
Biodegradative threonine deaminase from Proteus morganii. Agric. Biol. Chem.
42, 613-621.(1978)
(49) Nakazawa, H., Sano, K., Kumagai, H., and Yamada, H. Distribution and formation
of aromatic L-amino acid decarboxylase in bacteria. Agric. Biol. Chem. 41,
2241-2247.(1977)
(48) Kumagai, H., Tanaka, H., Sejima, S., and Yamada, H. Elimination and replacement
of β-chloro-L-alanine by cysteine desulfhydrase from Aerobacter aerogenes.
Agric. Biol. Chem. 41, 2071-2075.(1977)
(47) Kumagai, H., Yamada, H., Sawada, S., Schleicher, E., Mascaro, K., and Floss,
H.G. Stereochemistry of the conversion of serine and tyrosine into pyruvate by
tyrosine phenol-lyase. J. Chem. Soc. Chem. Comm. 85-86.(1977)
(46) Yamada, H., Kishimoto, N., and Kumagai, H. Metabolism of N-substituted amines
by yeasts. J. Ferment. Technol. 54, 726-737. (1976)
(45) Toraya, T., Fujimura, M., Ikeda, S., Fukui, S., Yamada, H., and Kumagai, H.
Affinity chromatography of amine oxidase from Aspergillus niger. Biochim.
Biophys. Acta 420, 316-322.(1976)
(44) Kumagai, H., Sejima, S., Yamada, H., Yamori, Y., and Okamoto, K. Studies on
monoamine oxidase in spontaneously hypertensive rats. Japanese Heart J. 17,
414-415.(1976)
(43) Sawada, S., Kumagai, H., Yamada, H., and Hill, R.K. Stereochemistry of
β-replacement reactions catalyzed by tyrosine pheno-lyase. J. Amer. Chem. Soc.
97, 4334-4337.(1975)
(42) Fukui, S., Ikeda, S., Fujimura, M., Yamada, H., and Kumagai, H. Production of
L-tryptophan, L-tyrosine and their analogues by use of immobilized
tryptophanase and immobilized β-tyrosinase. Eur. J. Appl. Microbiol. 1,
25-39.(1975)
(41) Fukui, S., Ikeda, S., Fujimura, M., Yamada, H., and Kumagai, H. (1975).
Comparative studies on the properties of tryptophanase and tyrosine
phenol-lyase immobilized directly on sepharose or by use of sepharose-bound
pyridoxal 5'-phosphate. Eur. J. Biochem. 51, 155-164.
(40) Kumagi, H., Utagawa, T., Yamada, H. Studies on tyrsine phenol lyase.
Modification of essential histidyl residues by diethylpyrocarbonate. J. Biol.
Chem. 250, 1661-1667.(1975)
(39) Kumagai, H., Choi, Y., Sejima, S., and Yamada, H. Formation of cysteine
desulfhydrase by bacteria. Agric. Biol. Chem. 39, 387-392.(1975)
(38) Rapp, P., Kumagai, H., Yamada, H., Ueno, T., and Fukami, H. (1975). Synthesis
of 2,3,4-trihydroxy-L-phenyl-alanine from S-Methyl-L-cysteine and pyrogallol
by L-tyrosine phenol-lyase. Biochem. Biophys. Res. Commun. 64, 241-247.
(37) Kumagai, H., Sejima, S., Choi, Y., Tanaka, H. and Yamada, H.
Crystallization and properties of cysteine desulfhydrase of Aerobacter
aerogenes. FEBS Letters 52, 304-307.(1975)
(36) Yoshida, H., Kumagai, H., and Yamada, H. The tryptophanase from Proteus
rettgeri: Sulfhydryl groups in the holo- and apo-enzyme preparations. FEBS
Letters 52, 157-160.(1975)
(35) Yoshida, H., Kumagai, H., Yamada, H., and Matsubara, H. The tryptophanase from
Proteus rettgeri, improved purification and properties of crystalline
holotryptophanase. Biochim. Biophys. Acta 391, 494-503.(1975)
(34) Kumagi, H., Utagawa, T., Yamada, H., Yamori, Y. and Okamoto, K. Amine oxidase
activity in various tissues of the spontaneously hypertensive rats. Japanese
Heart J. 15, 192-193.(1974)
(33) Yoshida, H., Kumagai, H., and Yamada, H. Crystalline holotryptophanase from
Proteus rettgeri. FEBS Letters 48, 56-59.(1974)
(32) Miles, E., and Kumagai, H. Modification of essential histidyl residues of the
β2 subunit of tryptophan synthetase by photooxidation in the presence of
pyridoxal 5'-Phosphate and L-Serine and by diethylpyrocarbonate. J. Biol. Chem.
249, 2843-2851.(1974)
(31) Nakazawa, H., Kumagai, H., and Yamada, H. Constitutive aromatic L-amino acid
decarboxylase from Micrococcus percitreus. Biochem. Biophys. Res. Commun. 61,
75-82.(1974)
(30) Kumagai, H., Choi, Y., Sejima, S., and Yamada, H. Synthesis of
S-alkyl-L-cysteine from pyruvate, ammonia and alkyl-mercaptan by cysteine
desulfhydrase of Aerobacter aerogenes. Biochem. Biophys. Res. Commun., 59,
789-795.(1974)
(29) Yoshida, H., Kumagai, H., and Yamada, H. Cofacter requirements of tryptophanase
from Proteus rettgeri. Agr. Biol. Chem. 38, 2073-2079.(1974)
(28) Yoshida, H., Utagawa, T., Kumagai H., and Yamada, H. Purification,
crystallization and properties of tryptophanase from Proteus rettgeri. Agr.
Biol. Chem. 38, 2065-2072. (1974)
(27) Yoshida, H., Kumagai, H., and Yamada, H. Catalytic properties of tryptophanase
from Proteus rettgeri. Agr. Biol. Chem. 38, 463-464.(1974)
(26) Kumagai, H., Yamada, H., Masugi, F., and Fukui, S. Interaction of tyrosine
phenol-lyase with pyridoxal phosphate N-Oxide and 2'-hydroxy pyridoxal
phosphate. Biochim. Biophys. Acta 327, 510-514.(1973)
(25) Sawada, S., Kumagai, H., Yamada, H., Hill, R.K., Mugibayashi, Y., and Ogata,
K. Stereochemistry of ammonia elimination from L-tyrosine with
L-phenylalanine ammonia-lyase. Biochim. Biophys. Acta 315, 204-207.(1973)
(24) Yamada, H., Kumagai, H., Kashima, N., and Torii, H. Synthesis of L-tyrosine
from pyruvate, ammonia and phenol by crystalline tyrosine phenol lyase. Biochem.
Biophys. Res. Commun. 46, 370-374.(1972)
(23) Kumagai, H., Nagate, T., Yoshida, H., and Yamada, H. Threonine aldolase from
Candida humicola II. Purification, crystallization and properties. Biochim.
Biophys. Acta 258, 779-790.(1972)
(22) Kumagai, H., Kashima, N., Torii, H., Yamada, H., Enei, H., and Okumura, S.,
Purification, crystallization and properties of tyrosine phenol lyase from
Erwinia herbicola. Agric. Biol. Chem. 36, 472-482.(1972)
(21) Kumagai, H., and Miles, E.W. The B protein of Escherichia coli tryptophan
synthase II. New β-elimination and β-replacement reactions. Biochem. Biophys.
Res. Commun. 44, 1271-1278.(1971)
(20) Kumagai, H., Yamada, H., Suzuki, H., and Ogura, Y. Action mechanism of tyramine
oxidase from Sarcina lutea. J. Biochem. 69, 137-144.(1971)
(19) Yamada, H., Kumagai, H. Nagate, T. and Yoshida, H. Formation of threonine
aldolase by bacteria and yeasts. Agric. Biol. Chem. 35, 1340-1345.(1970)
(18) Kumagai, H., Yamada, H., Matsui, H., Ohkishi, H., and Ogata, K. Tyrosine phenol
lyase II. Cofactor requirements. J. Biol. Chem. 245, 1773-1777.(1970)
(17) Kumagai, H., Yamada, H., Matsui, H., Ohkishi, H., and Ogata, K. Tyrosine phenol
lyase I. Purification, crystallization and properties. J. Biol. Chem. 245,
1767-1772.(1970)
(16) Kumagai, H., Matsui, H., and Yamada, H. Formation of tyrosine phenollyase by
bacteria. Agric. Biol. Chem. 34, 1259-1261.(1970)
(15) Ueno, T., Fukami, H., Ohkishi, H., Kumagai, H. and Yamada, H. Synthesis of
3,4-dihydro-3-amino-7-hydroxycoumarin from S-methyl-L-cysteine and resorcinol
by crystalline β-tyrosinase. Biochim. Biophys. Acta 206, 476-479.(1970)
(14) Kumagai, H., Kashima, N., and Yamada, H. Racemization of D- or L-alanine by
crystalline tyrosine phenol-lyase from Escherichia intermedia. Biochem.
Biophys. Res. Commun. 39, 796-801.(1970)
(13) Yamada, H., Kumagai, H., Nagate, T., and Yoshida, H. Crystalline threonine
aldolase from Candida humicola. Biochem. Biophys. Res. Commun. 39, 53-58.(1970)
(12) Kumagai, H., Matsui, H., Ohgishi, H., Ogata, K., Yamada, H., Ueno, T., and
Fukami, H. Synthesis of 3,4-dihydroxyphenyl-L-alanine from L-tyrosine and
pyrocatechol by crystalline β-tyrosinase. Biochem. Biophys. Res. Commun. 34,
266-270.(1969)
(11) Kumagai, H., Nagate, T., Yamada, H., and Fukami, H. Characterization of sodium
borohydride-reduced histaminase-histamine intermediate. Biochim. Biophys.
Acta 185, 242-244.(1969)
(10) Kumagai, H., Yamada, H., and Fukami, H. A modified method for synthesis of
pyridoxylhistamine. Agric. Biol. Chem. 33, 1210-1212. (1969)
(9) Kumagai, H., Matsui, H., Ogata, K., and Yamada, H. Properties of crystalline
tyramine oxidase from Sarcina lutea. Biochim. Biophys. Acta 171, 1-8.(1969)
(8) Kumagai, H., Matsui, H., Ogata, K., Yamada, H., and Fukami, H. Oxidation of
dopamine by crystalline tyramine oxidase from Sarcina lutea. Memoirs of the
Research Institute for Food Science, Kyoto University 29, 69-71.(1968)
(7) Yamada, H., Kumagai, H., Matsui, H., Ohgishi, H., and Ogata, K. Crystallization
and properties of β-tyrosinase from Escherichia intermedia. Biochem. Biophys.
Res. Commun. 33, 10-14.(1968)
(6) Yamada, H., Kumagai, H., Kawasaki, H., Matsui, H., and Ogata, K.
Crystal-lization and properties of diamine oxidase from pig kidney. Biochem.
Biophys. Res. Commun. 29, 723-727.(1967)
(5) Yamada, H., Kumagai, H., Uwajima, T., and Ogata, K. Bacterial monoamine oxidase
II. Substrate and inhibitor specificities of tyramine oxidase of Sarcina lutea.
Agric. Biol. Chem. 31, 897-901.(1967)
(4) Yamada, H., Uwajima, T., Kumagai, H., Watanabe, M., and Ogata, K. Bacterial
monoamine oxidase I. Purification and crystallization of tyramine oxidase of
Sarcina lutea. Agric. Biol. Chem. 31, 890-896.(1967)
(3) Yamada, H., Uwajima, T., Kumagai, H., Watanabe, M. and Ogata, K. Crystalline
tyramine oxidase from Sarcina lutea. Biochem. Biophys. Res. Commun. 27, 350-355.
(1967)
(2) Yamada, H., Kumagai, H., Uwajima, T., and Ogata, K. Trimethylamine metabolism
I. Monomethylamine oxidase. Memoirs of the Research Institute for Food Science,
Kyoto University 27, 1-14.(1966)
(1) Yamada, H., Adachi, O., Kumagai, H., and Ogata, K. Crystalline amine oxidase
of Aspergillus niger. Memoirs of the Research Institute for Food Science, Kyoto
University 26, 21-23.(1965)
