Protein: TOA1
Transcription initiation factor IIA large subunit (TFIIA large subunit) (TFIIA 32 kDa subunit)

Gene: TOA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 15
UniProt ID: P32773

Gene Ontology (top 5):
GO:0000979 - RNA polymerase II core promoter sequence-specific DNA binding
GO:0003712 - transcription coregulator activity
GO:0005634 - nucleus
GO:0005672 - transcription factor TFIIA complex
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

561446

TBP
TATA-box-binding protein

17

10

Small-scale

0.985

High

744569

T2AG
Transcription initiation factor IIA subunit 2

15

5

Small-scale

0.983

High

744572

TAF4
Transcription initiation factor TFIID subunit 4

1

3

Small-scale

0.724

High

744490

KA122
Importin beta-like protein KAP122

2

0

Small-scale

0.598

High

689772

INO2
Protein INO2

2

0

Small-scale

0.569

High

706578

TF2B
Transcription initiation factor IIB

2

0

Small-scale

0.547

High

626485

AP1
AP-1-like transcription factor YAP1

1

0

Small-scale

0.480

High

744573

TAF11
Transcription initiation factor TFIID subunit 11

1

0

Small-scale

0.480

High

744574

MED10
Mediator of RNA polymerase II transcription subunit 10

1

0

Small-scale

0.480

High

557684

SRS2
ATP-dependent DNA helicase SRS2

1

0

Small-scale

0.460

High

523425

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.458

High

594273

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.458

High

744570

UME6
Transcriptional regulatory protein UME6

1

0

High-throughput

0.458

High

381031

H2B1
Histone H2B.1

1

0

High-throughput

0.426

High

744571

SPR3
Sporulation-regulated protein 3

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025