Protein: RPB1
DNA-directed RNA polymerase II subunit RPB1 (EC 2.7.7.6) (3'-5' exoribonuclease) (EC 3.1.13.-) (RNA-directed RNA polymerase II subunit RPB1) (EC 2.7.7.48)

Gene: RPB1, POLR2A
Organism: Bos taurus
Interactions: 12
UniProt ID: G3MZY8

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0000791 - euchromatin
GO:0001046 - core promoter sequence-specific DNA 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

63615

RPB2
DNA-directed RNA polymerase II subunit RPB2

2

20

Small-scale

0.785

High

107932

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

2

15

Small-scale

0.785

High

99236

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

1

10

Small-scale

0.646

High

107931

RPB4
DNA-directed RNA polymerase II subunit RPB4

1

8

Small-scale

0.646

High

107933

RPB9
DNA-directed RNA polymerase II subunit RPB9

1

20

Small-scale

0.646

High

107935

RPB11
DNA-directed RNA polymerase II subunit RPB11

1

11

Small-scale

0.646

High

107936

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

1

10

Small-scale

0.646

High

107937

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

19

Small-scale

0.646

High

107938

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

1

9

Small-scale

0.646

High

107939

RPB7
DNA-directed RNA polymerase II subunit RPB7

1

12

Small-scale

0.646

High

107930

GRL1A
DNA-directed RNA polymerase II subunit GRINL1A

1

1

Small-scale

0.500

High

107934

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

1

11

Small-scale

0.500

High


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Last updated: 11Aug2025