Protein: RPB9
DNA-directed RNA polymerase II subunit RPB9 (RNA polymerase II subunit B9) (DNA-directed RNA polymerase II subunit I) (RNA polymerase II 14.5 kDa subunit) (RPB14.5)

Gene: RPB9, POLR2I
Organism: Homo sapiens
Interactions: 125
UniProt ID: P36954

Gene Ontology (top 5):
GO:0001193 - maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II
GO:0003676 - nucleic acid binding
GO:0003899 - DNA-directed 5'-3' RNA polymerase activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

624795

RPB1
DNA-directed RNA polymerase II subunit RPB1

4

20

Small-scale

0.890

High

583662

RPAB1
DNA-directed RNA polymerases I, II, and III subunit RPABC1

3

6

High-throughput

0.871

High

676827

RPB2
DNA-directed RNA polymerase II subunit RPB2

2

12

High-throughput

0.789

High

738838

RPB7
DNA-directed RNA polymerase II subunit RPB7

6

9

High-throughput

0.736

High

738898

PIHD1
PIH1 domain-containing protein 1

5

3

High-throughput

0.714

High

738835

RPAB2
DNA-directed RNA polymerases I, II, and III subunit RPABC2

4

6

High-throughput

0.699

High

738891

RPR1B
Regulation of nuclear pre-mRNA domain-containing protein 1B

4

8

High-throughput

0.699

High

181395

RPB4
DNA-directed RNA polymerase II subunit RPB4

3

4

High-throughput

0.675

High

313399

MED26
Mediator of RNA polymerase II transcription subunit 26

3

1

High-throughput

0.667

High

738831

RPB11
DNA-directed RNA polymerase II subunit RPB11-a

3

8

High-throughput

0.667

High

295502

RECQ5
ATP-dependent DNA helicase Q5

3

3

Small-scale

0.656

High

246542

MCE1
mRNA-capping enzyme

3

2

High-throughput

0.650

High

48628

MED19
Mediator of RNA polymerase II transcription subunit 19

3

0

High-throughput

0.638

High

123867

SPT5H
Transcription elongation factor SPT5

2

3

High-throughput

0.628

High

738856

RPAP2
Putative RNA polymerase II subunit B1 CTD phosphatase RPAP2

2

2

High-throughput

0.628

High

156000

RPC1
DNA-directed RNA polymerase III subunit RPC1

1

20

High-throughput

0.618

High

317084

RPA1
DNA-directed RNA polymerase I subunit RPA1

1

20

High-throughput

0.618

High

738879

RPA49
DNA-directed RNA polymerase I subunit RPA49

1

3

High-throughput

0.618

High

738888

RPA2
DNA-directed RNA polymerase I subunit RPA2

1

12

High-throughput

0.618

High

738895

RPC5
DNA-directed RNA polymerase III subunit RPC5

1

3

High-throughput

0.618

High

738896

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

12

High-throughput

0.618

High

738850

GL1AD
DNA-directed RNA polymerase II subunit GRINL1A, isoforms 4/5

4

2

High-throughput

0.617

High

125196

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

2

3

High-throughput

0.611

High

583409

RPB3
DNA-directed RNA polymerase II subunit RPB3

2

11

High-throughput

0.611

High

738830

RPAB3
DNA-directed RNA polymerases I, II, and III subunit RPABC3

2

5

High-throughput

0.611

High

738832

RPAB4
DNA-directed RNA polymerases I, II, and III subunit RPABC4

2

5

High-throughput

0.611

High

738841

RPAB5
DNA-directed RNA polymerases I, II, and III subunit RPABC5

2

5

High-throughput

0.611

High

738905

UXT
Protein UXT

2

2

High-throughput

0.611

High

738910

GPN3
GPN-loop GTPase 3

3

5

High-throughput

0.609

High

638238

RBTN2
Rhombotin-2

2

0

High-throughput

0.602

High

473895

GRL1A
DNA-directed RNA polymerase II subunit GRINL1A

3

0

High-throughput

0.585

High

738843

MED21
Mediator of RNA polymerase II transcription subunit 21

2

0

High-throughput

0.585

High

738875

MED10
Mediator of RNA polymerase II transcription subunit 10

2

0

High-throughput

0.585

High

369105

ESR1
Estrogen receptor

2

1

High-throughput

0.571

High

446528

SNRPA
U1 small nuclear ribonucleoprotein A

1

1

High-throughput

0.536

High

595119

LMNB1
Lamin-B1

1

4

High-throughput

0.536

High

738842

TF2B
Transcription initiation factor IIB

1

6

High-throughput

0.536

High

738847

INT11
Integrator complex subunit 11

1

1

High-throughput

0.536

High

738855

RBM45
RNA-binding protein 45

1

1

High-throughput

0.536

High

738863

CUL5
Cullin-5

1

1

High-throughput

0.536

High

738872

RPR1A
Regulation of nuclear pre-mRNA domain-containing protein 1A

1

8

High-throughput

0.536

High

738880

WWP1
NEDD4-like E3 ubiquitin-protein ligase WWP1

1

3

High-throughput

0.536

High

738882

NELFA
Negative elongation factor A

1

1

High-throughput

0.536

High

738893

INT9
Integrator complex subunit 9

1

1

High-throughput

0.536

High

738914

CTDP1
RNA polymerase II subunit A C-terminal domain phosphatase

1

2

High-throughput

0.536

High

738860

WDR48
WD repeat-containing protein 48

1

1

High-throughput

0.515

High

263542

PR40A
Pre-mRNA-processing factor 40 homolog A

1

3

High-throughput

0.515

High

738840

RAN
GTP-binding nuclear protein Ran

1

1

High-throughput

0.515

High

206609

MED7
Mediator of RNA polymerase II transcription subunit 7

1

0

High-throughput

0.513

High

738837

RUXF
Small nuclear ribonucleoprotein F

1

0

High-throughput

0.513

High

738849

INT3
Integrator complex subunit 3

1

0

High-throughput

0.513

High

738854

INT8
Integrator complex subunit 8

1

0

High-throughput

0.513

High

738858

MS3L1
MSL complex subunit 3

1

0

High-throughput

0.513

High

738861

NELFB
Negative elongation factor B

1

0

High-throughput

0.513

High

738865

INT12
Integrator complex subunit 12

1

0

High-throughput

0.513

High

738866

CPNE2
Copine-2

1

0

High-throughput

0.513

High

738868

DCNL1
DCN1-like protein 1

1

0

High-throughput

0.513

High

738869

MED30
Mediator of RNA polymerase II transcription subunit 30

1

0

High-throughput

0.513

High

738874

EPAS1
Endothelial PAS domain-containing protein 1

1

0

High-throughput

0.513

High

738877

MED18
Mediator of RNA polymerase II transcription subunit 18

1

0

High-throughput

0.513

High

738884

CAPAM
mRNA

1

0

High-throughput

0.513

High

738900

MED29
Mediator of RNA polymerase II transcription subunit 29

1

0

High-throughput

0.513

High

738901

CARF
CDKN2A-interacting protein

1

0

High-throughput

0.513

High

738912

MED31
Mediator of RNA polymerase II transcription subunit 31

1

0

High-throughput

0.513

High

738834

CASP6
Caspase-6

1

0

High-throughput

0.493

High

738873

TCPQM
T-complex protein 1 subunit theta-like 2

1

1

High-throughput

0.489

High

162453

XPO1
Exportin-1

1

3

High-throughput

0.479

High

169805

RPAC1
DNA-directed RNA polymerases I and III subunit RPAC1

1

11

High-throughput

0.479

High

179566

RPA34
DNA-directed RNA polymerase I subunit RPA34

1

2

High-throughput

0.479

High

225351

MED14
Mediator of RNA polymerase II transcription subunit 14

1

7

High-throughput

0.479

High

244036

BRD4
Bromodomain-containing protein 4

1

3

High-throughput

0.479

High

270184

RPC9
DNA-directed RNA polymerase III subunit RPC9

1

3

High-throughput

0.479

High

270482

MED6
Mediator of RNA polymerase II transcription subunit 6

1

2

High-throughput

0.479

High

295603

RMP
Unconventional prefoldin RPB5 interactor 1

1

2

High-throughput

0.479

High

346105

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.479

High

379078

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.479

High

402719

RPC4
DNA-directed RNA polymerase III subunit RPC4

1

3

High-throughput

0.479

High

624404

CCNC
Cyclin-C

1

3

High-throughput

0.479

High

738827

BRCA1
Breast cancer type 1 susceptibility protein

1

2

High-throughput

0.479

High

738829

CDK8
Cyclin-dependent kinase 8

1

5

High-throughput

0.479

High

738833

TERA
Transitional endoplasmic reticulum ATPase

1

2

High-throughput

0.479

High

738839

H4
Histone H4

1

1

High-throughput

0.479

High

738844

CUL3
Cullin-3

1

1

High-throughput

0.479

High

738848

RPRD2
Regulation of nuclear pre-mRNA domain-containing protein 2

1

7

High-throughput

0.479

High

738853

MD13L
Mediator of RNA polymerase II transcription subunit 13-like

1

1

High-throughput

0.479

High

738857

SMC5
Structural maintenance of chromosomes protein 5

1

3

High-throughput

0.479

High

738859

SIR6
NAD-dependent protein deacylase sirtuin-6

1

1

High-throughput

0.479

High

738864

MED12
Mediator of RNA polymerase II transcription subunit 12

1

1

High-throughput

0.479

High

738878

CDK19
Cyclin-dependent kinase 19

1

5

High-throughput

0.479

High

738886

SFR19
Splicing factor, arginine/serine-rich 19

1

1

High-throughput

0.479

High

738887

MED20
Mediator of RNA polymerase II transcription subunit 20

1

1

High-throughput

0.479

High

738889

GPN1
GPN-loop GTPase 1

1

5

High-throughput

0.479

High

738890

MED4
Mediator of RNA polymerase II transcription subunit 4

1

2

High-throughput

0.479

High

738894

MED17
Mediator of RNA polymerase II transcription subunit 17

1

1

High-throughput

0.479

High

738903

RPA12
DNA-directed RNA polymerase I subunit RPA12

1

6

High-throughput

0.479

High

738907

ZRAN1
Ubiquitin thioesterase ZRANB1

1

5

High-throughput

0.479

High

738908

MED13
Mediator of RNA polymerase II transcription subunit 13

1

1

High-throughput

0.479

High

738909

PFD2
Prefoldin subunit 2

1

3

High-throughput

0.479

High

738911

RPC10
DNA-directed RNA polymerase III subunit RPC10

1

6

High-throughput

0.479

High

738913

RPC8
DNA-directed RNA polymerase III subunit RPC8

1

9

High-throughput

0.479

High

304594

SCAF4
SR-related and CTD-associated factor 4

1

0

High-throughput

0.458

High

738828

VHL
von Hippel-Lindau disease tumor suppressor

1

0

High-throughput

0.458

High

738836

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.458

High

738845

MED22
Mediator of RNA polymerase II transcription subunit 22

1

0

High-throughput

0.458

High

738846

MED1
Mediator of RNA polymerase II transcription subunit 1

1

0

High-throughput

0.458

High

738851

MED27
Mediator of RNA polymerase II transcription subunit 27

1

0

High-throughput

0.458

High

738867

MED8
Mediator of RNA polymerase II transcription subunit 8

1

0

High-throughput

0.458

High

738881

MED28
Mediator of RNA polymerase II transcription subunit 28

1

0

High-throughput

0.458

High

738897

MED9
Mediator of RNA polymerase II transcription subunit 9

1

0

High-throughput

0.458

High

738902

MED11
Mediator of RNA polymerase II transcription subunit 11

1

0

High-throughput

0.458

High

738871

DAA10
Dynein axonemal assembly factor 10

1

2

High-throughput

0.437

High

738883

PKHA4
Pleckstrin homology domain-containing family A member 4

1

2

High-throughput

0.437

High

738885

RPAP3
RNA polymerase II-associated protein 3

1

4

High-throughput

0.437

High

738892

PDRG1
p53 and DNA damage-regulated protein 1

1

2

High-throughput

0.437

High

738904

PHRF1
PHD and RING finger domain-containing protein 1

1

1

High-throughput

0.437

High

473855

MYZAP
Myocardial zonula adherens protein

1

1

High-throughput

0.407

High

738852

SYDE1
Rho GTPase-activating protein SYDE1

2

0

High-throughput

0.328

High

738876

TBCD
Tubulin-specific chaperone D

1

0

High-throughput

0.282

High

738862

F168A
Protein FAM168A

1

0

High-throughput

0.279

Low

738899

ASB6
Ankyrin repeat and SOCS box protein 6

1

0

High-throughput

0.279

Low

738906

FBLN5
Fibulin-5

1

0

High-throughput

0.279

Low

527328

LAMP2
Lysosome-associated membrane glycoprotein 2

1

0

High-throughput

0.268

Low

674103

HMOX2
Heme oxygenase 2

1

0

High-throughput

0.268

Low

318279

VATG2
V-type proton ATPase subunit G 2

1

0

High-throughput

0.249

Low

738870

NEUL4
Neuralized-like protein 4

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024