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RTA3G
NC
NCNucleic Acid
A3G
Roadblock Mechanism for Deaminase-Independent Inhibition of HIV-1 Reverse
Transcription by A3G
Iwatani et al. Nucleic Acids Res. 35:7096 (2007)
- Unlike A3G, RT has poor binding affinity to single-stranded nucleic acids. Thus, RT cannot readily displace A3G once it is bound to the single-stranded RNA or DNA template and RT-catalyzed DNA elongation is blocked. - NC binding to nucleic acids exhibits a high on-off rate and NC function is not affected by A3G.
A3G, APOBEC3G RT, reverse transcriptase NC, nucleocapsid protein