Protein: T2AG
Transcription initiation factor IIA subunit 2 (General transcription factor IIA subunit 2) (TFIIA 13.5 kDa subunit) (Transcription initiation factor IIA small chain) (Transcription initiation factor IIA small subunit)

Gene: T2AG, TOA2
Organism: Saccharomyces cerevisiae S288C
Interactions: 27
UniProt ID: P32774

Gene Ontology (top 5):
GO:0000979 - RNA polymerase II core promoter sequence-specific DNA binding
GO:0005634 - nucleus
GO:0005672 - transcription factor TFIIA complex
GO:0005737 - cytoplasm
GO:0006367 - transcription initiation at RNA polymerase II promoter

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

744569

TOA1
Transcription initiation factor IIA large subunit

15

5

Small-scale

0.983

High

561447

TBP
TATA-box-binding protein

15

4

Small-scale

0.983

High

744580

TAF4
Transcription initiation factor TFIID subunit 4

2

1

Small-scale

0.812

High

744575

TAF5
SAGA complex/transcription factor TFIID complex subunit TAF5

2

0

Small-scale

0.758

High

706579

TF2B
Transcription initiation factor IIB

4

0

Small-scale

0.643

High

744586

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.586

High

744582

TAF11
Transcription initiation factor TFIID subunit 11

2

0

Small-scale

0.583

High

381032

H2B1
Histone H2B.1

2

1

High-throughput

0.571

High

744491

KA122
Importin beta-like protein KAP122

1

0

Small-scale

0.537

High

744578

RRT5
Regulator of rDNA transcription protein 5

1

0

High-throughput

0.493

High

381460

H2B2
Histone H2B.2

1

1

High-throughput

0.479

High

401940

RPB1
DNA-directed RNA polymerase II subunit RPB1

1

1

Small-scale

0.479

High

624882

MED15
Mediator of RNA polymerase II transcription subunit 15

1

0

Small-scale

0.460

High

626486

AP1
AP-1-like transcription factor YAP1

1

0

Small-scale

0.460

High

381975

H4
Histone H4

1

0

High-throughput

0.458

High

448297

PDE2
3',5'-cyclic-nucleotide phosphodiesterase 2

1

0

High-throughput

0.458

High

579075

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

744576

DSN1
Kinetochore-associated protein DSN1

1

0

High-throughput

0.458

High

744581

H3
Histone H3

1

0

High-throughput

0.458

High

744579

TAF1
Transcription initiation factor TFIID subunit 1

1

1

High-throughput

0.445

High

481553

HSP73
Heat shock protein SSA3

1

0

High-throughput

0.426

High

671512

SWI4
Regulatory protein SWI4

1

0

High-throughput

0.426

High

736622

ASF1
Histone chaperone ASF1

1

0

High-throughput

0.426

High

744583

RSC58
Chromatin structure-remodeling complex protein RSC58

1

0

High-throughput

0.426

High

744585

CAF1A
Chromatin assembly factor 1 subunit A

1

0

High-throughput

0.426

High

744577

RT18
Small ribosomal subunit protein uS11m

1

0

High-throughput

0.269

Low

744584

CRM2
Homeostatic regulator of DAG

1

0

High-throughput

0.269

Low


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Last updated: 11Aug2025