fig. s1 sicontrol e2 g1: 45.7% s: 26.9% g2-m: 27.4% sier e2 g1: 70.9% s: 9.9% g2-m: 19.2% g1: 57.1%...

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Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl siRNF31+ ERα plasmid G1: 57.6% S: 22.6% G2-M: 20.3% G1: 61.7% S: 13.8% G2-M: 24.9% G1: 55.4% S: 18.9% G2-M: 26.2%

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Page 1: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S1

siControl E2

G1: 45.7% S: 26.9%G2-M: 27.4%

siER E2

G1: 70.9% S: 9.9%G2-M: 19.2%

G1: 57.1% S: 12.0%G2-M: 30.9%

siRNF31 E2

A

B siRNF31 siControl siRNF31+ ERα plasmid

G1: 57.6% S: 22.6%G2-M: 20.3%

G1: 61.7% S: 13.8%G2-M: 24.9%

G1: 55.4% S: 18.9%G2-M: 26.2%

Page 2: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S2

siControl siRNF31

T47D

RNF31

ER

GAPDH

RNF31

ER

GAPDH

siControl siRNF31

MDAMB175

120 kDa

66 kDa

37 kDa

120 kDa

66 kDa

37 kDa

120 kDa

66 kDa

37 kDa

siCon

trol

siRNF31

SM

ARTpool

siRNF31

oligo

1

RNF31

ER

GAPDH

A

B

siRNF31

oligo

2

1.2

1.0

0.8

0.6

0.4

0.2

0

Rel

ativ

e m

RN

A le

vel

RNF31 (mRNA)

Page 3: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S3

A B

DC

NA

*** ***

Rel

ativ

e lu

cife

rase

act

ivity

NA

NA

Rel

ativ

e lu

cife

rase

act

ivity

Rel

ativ

e m

RN

A le

vel NA

NA NA

NA

Rel

ativ

e m

RN

A le

vel

***

***

***

***

Page 4: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Input

IP: RNF31

IB: ER

IP IgG IP RNF31

Input

IP IgG IP ER

IP: ER

IB: RNF31

Fig. S4

A BInput IgG IP RNF31

ER ER

IgG

Input IgG IP RNF31

Ig G

ER

Ig G

Input IgG IP RNF31

CInput IgG IP ERα Input IgG IP ERα Input IgG IP ERα

RNF31

Ig G

RNF31

Ig GIg G

RNF31

Page 5: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S5

nucleus cytosol nucleus cytosol nucleus cytosol nucleus cytosol

Page 6: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S6

RNF31 ER Merge Merge with nuclear stain

Page 7: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Fig. S7

Fol

d en

rich

men

t ove

r Ig

G c

ontr

ol

Page 8: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

Gene name SequenceRNF31 Forward ACCCCCTATTGAGAGAGATTGCTRNF31 Reverse TGGAGCCTGGGACAGAGGERα Forward GCT ACG AAG TGG GAA TGA TGA AAGERα Reverse TCT GGC GCT TGT GTT TCA ACPS2 Forward CAT CGA CGT CCC TCC AGA AGA GPS2 Reverse CTC TGG GAC TAA TCA CCG TGC TGCyclin D1 Forward CAC GCG CAG ACC TTC GTCyclin D1 Reverse GGG CGG ATT GGA AAT GAA CADORA1 Forward GGA TCG ATA CCT CCG AGT CAADORA1 Reverse GAG AAT CCA GCA GCC AGC TA36B4 Forward GGCGACCTGGAAGTCCAACT36B4 Reverse CCATCAGCACCACAGCCTTCPKIB Forward CHIP TCA CTG CGG GAT ATT GGC TTA PKIB Reverse CHIP AGC TGG TCT TCT TCC TCC TAA ACT G ADORA1 Forward CHIP GAT GGA TGG GAA CAC ATT GGTADORA1 Reverse CHIP TGG TGG CGG AGC ACA AAERα Forward CHIP GGG ATC GCT CCA AAT CGAERα Reverse CHIP CTT GCC CTG ACA TTG GCT TAAPS2 Forward CHIP CCT CCC GCC AGG GTA AAT ACPS2 Reverse CHIP CCG GCC ATC TCT CAC TAT GAA18S Forward CHIP GCTTAATTTGACTCAACACGGGA18S Reverse CHIP AGCTATCAATCTGTCAATCCTGTC

Real-time PCR primers used in this study

Table S1

Page 9: Fig. S1 siControl E2 G1: 45.7% S: 26.9% G2-M: 27.4% siER  E2 G1: 70.9% S: 9.9% G2-M: 19.2% G1: 57.1% S: 12.0% G2-M: 30.9% siRNF31 E2 A B siRNF31 siControl

  TCGA     KMplot.com  All samples All samples

Symbol r2 P-value Symbol r2 P-value

ACE 00.03 00.37 ACE 00.25 00.00ADA 00.03 00.31 ADA 00.06 00.01

ADORA1 00.04 00.19 ADORA1 00.11 00.00APOA1 00.17 00.00 APOA1 00.08 00.00AREG 00.07 00.05 AREG NA NA

AURKA 00.08 00.01 AURKA -0.09 01.00BTG2 00.06 00.08 BTG2 00.14 00.00CCNG2 00.02 00.53 CCNG2 -0.10 01.00CSF1R 00.01 00.05 CSF1R 00.21 00.00

CYP1A1 00.02 00.04 CYP1A1 00.22 00.00

ESR1 00.18 00.00 ESR1 00.13 00.00GJB2 00.00 00.06 GJB2 NA NA

GREB1 00.21 00.00 GREB1 00.11 00.00HMOX1 00.01 00.05 HMOX1 00.01 00.37IGFBP4 00.14 00.00 IGFBP4 00.20 00.00

KCNMA1 00.07 00.03 KCNMA1 00.07 00.00PDZK1 00.18 00.00 PDZK1 NA NASGK3 00.03 00.34 SGK3 NA NATFF1 00.24 00.00 TFF1 00.06 00.00

TGFB3 00.10 00.00 TGFB3 00.17 00.00

ACE2 -0.17 00.00 ACE2 -0.01 00.04ACPP -0.01 00.04 ACPP 00.18 00.00

CAV2 -0.30 00.00 CAV2 -0.08 01.00

CCNE1 -0.10 00.00 CCNE1 -0.09 01.00CD36 -0.16 00.00 CD36 -0.06 01.00

CDKN1A -0.02 00.57 CDKN1A 00.14 00.00CXCL1 -0.12 00.00 CXCL1 -0.02 00.05CXCL12 -0.09 00.01 CXCL12 00.00 00.45

CXCR4 -0.02 00.58 CXCR4 -0.10 01.00CXCR7 -0.17 00.00 CXCR7 -0.03 00.06CYP19A1 -0.07 00.02 CYP19A1 00.16 00.00CYP1B1 -0.18 00.00 CYP1B1 -0.07 01.00

EGFR -0.21 00.00 EGFR 00.02 00.17

EGR3 -0.01 00.06 EGR3 00.10 00.00NR5A2 -0.14 00.00 NR5A2 00.17 00.00

PPARA -0.20 00.00 PPARA 00.13 00.00REL -0.07 00.02 REL -0.01 00.04S100A8 -0.15 00.00 S100A8 -0.10 01.00

TRPV6 -0.09 00.00 TRPV6 -0.03 00.06WISP2 -0.03 00.39   WISP2 00.06 00.01

Table S2RNF31 expression correlates with expression of known ERα target genes

Yellow: p-value < 0.05; Red: positive correlation; Green: negative correlation