Protein: RPB2
DNA-directed RNA polymerase II subunit RPB2 (EC 2.7.7.6) (3'-5' exoribonuclease) (EC 3.1.13.-) (DNA-directed RNA polymerase II 140 kDa polypeptide) (DNA-directed RNA polymerase II subunit B) (RNA polymerase II subunit 2) (RNA polymerase II subunit B2) (RNA-directed RNA polymerase II subunit RPB2) (EC 2.7.7.48)

Gene: RPB2, Polr2b
Organism: Mus musculus
Interactions: 22
UniProt ID: Q8CFI7

Gene Ontology (top 5):
GO:0000781 - chromosome, telomeric region
GO:0003677 - DNA binding
GO:0003682 - chromatin binding
GO:0003899 - DNA-directed RNA polymerase activity
GO:0003968 - RNA-directed RNA polymerase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1222955

EWS
RNA-binding protein EWS

1

1

High-throughput

0.698

High

1222866

ERR2
Steroid hormone receptor ERR2

1

4

High-throughput

0.536

High

1059018

NFE2
Transcription factor NF-E2 45 kDa subunit

1

0

High-throughput

0.518

High

1283132

NANOG
Homeobox protein NANOG

1

0

High-throughput

0.513

High

1298432

RNF12
E3 ubiquitin-protein ligase RLIM

1

1

Small-scale

0.500

High

1190750

Q3UQ14
Zinc finger protein 275

1

1

High-throughput

0.481

High

1253494

KDM1A
Lysine-specific histone demethylase 1A

1

1

High-throughput

0.479

High

1282216

FACD2
Fanconi anemia group D2 protein homolog

1

1

High-throughput

0.479

High

1298430

EED
Polycomb protein EED

1

1

High-throughput

0.479

High

92727

CIP1
E3 ubiquitin-protein ligase CCNB1IP1

1

0

Small-scale

0.460

High

1189814

DDB1
DNA damage-binding protein 1

1

0

Small-scale

0.458

High

108277

G3X904
Zinc finger protein 275

1

1

High-throughput

0.457

High

1231058

Q6AXH7
Histone-lysine N-methyltransferase EZH2

1

1

High-throughput

0.445

High

1298428

TAD2A
Transcriptional adapter 2-alpha

1

3

High-throughput

0.445

High

1298431

KAT2A
Histone acetyltransferase KAT2A

1

6

High-throughput

0.445

High

1298433

AIRE
Autoimmune regulator

1

2

Small-scale

0.445

High

1297702

A16L1
Autophagy-related protein 16-1

1

2

High-throughput

0.437

High

629378

PO5F1
POU domain, class 5, transcription factor 1

1

0

High-throughput

0.426

High

1190662

TF2L1
Transcription factor CP2-like protein 1

1

0

High-throughput

0.426

High

1298429

SATB2
DNA-binding protein SATB2

1

0

Small-scale

0.426

High

949074

RUVB1
RuvB-like 1

1

8

Small-scale

0.407

High

947742

NPHP4
Nephrocystin-4

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025