Protein: TAF13
Transcription initiation factor TFIID subunit 13 (Function unknown 81 protein) (TAFII-19) (TAFII19) (TBP-associated factor 13) (TBP-associated factor 19 kDa)

Gene: TAF13
Organism: Saccharomyces cerevisiae S288C
Interactions: 47
UniProt ID: P11747

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005669 - transcription factor TFIID complex
GO:0006366 - transcription by RNA polymerase II
GO:0045944 - positive regulation of transcription by RNA polymerase II
GO:0046982 - protein heterodimerization activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

548839

TAF11
Transcription initiation factor TFIID subunit 11

12

4

Small-scale

0.975

High

548842

TAF10
SAGA complex/transcription factor TFIID complex subunit TAF10

11

6

Small-scale

0.973

High

548832

TAF4
Transcription initiation factor TFIID subunit 4

8

4

Small-scale

0.963

High

548812

TBP
TATA-box-binding protein

6

3

Small-scale

0.931

High

548828

TAF1
Transcription initiation factor TFIID subunit 1

12

2

Small-scale

0.752

High

548824

TAF5
SAGA complex/transcription factor TFIID complex subunit TAF5

10

6

Small-scale

0.752

High

548841

TAF9
SAGA complex/transcription factor TFIID complex subunit TAF9

9

6

Small-scale

0.749

High

548833

TAF6
SAGA complex/transcription factor TFIID complex subunit TAF6

8

5

Small-scale

0.746

High

548838

TAF12
SAGA complex/transcription factor TFIID complex subunit TAF12

7

6

Small-scale

0.741

High

548840

TAF7
Transcription initiation factor TFIID subunit 7

7

3

Small-scale

0.739

High

548844

TAF3
Transcription initiation factor TFIID subunit 3

6

0

Small-scale

0.691

High

548823

TAF14
Transcription initiation factor TFIID subunit 14

4

3

Small-scale

0.688

High

548837

TAF8
Transcription initiation factor TFIID subunit 8

5

0

Small-scale

0.678

High

548816

TAF2
Transcription initiation factor TFIID subunit 2

4

1

Small-scale

0.676

High

548845

MED4
Mediator of RNA polymerase II transcription subunit 4

2

0

High-throughput

0.563

High

548846

NOT5
General negative regulator of transcription subunit 5

1

1

Small-scale

0.527

High

395215

GCN4
General control transcription factor GCN4

1

1

Small-scale

0.481

High

408383

GAL4
Regulatory protein GAL4

1

1

Small-scale

0.481

High

438120

NOT2
General negative regulator of transcription subunit 2

1

1

Small-scale

0.481

High

438244

NOT3
General negative regulator of transcription subunit 3

1

1

Small-scale

0.481

High

548813

CSK21
Casein kinase II subunit alpha

1

1

Small-scale

0.479

High

548814

CSK22
Casein kinase II subunit alpha'

1

1

Small-scale

0.479

High

548822

SPT7
SAGA complex subunit SPT7

1

9

High-throughput

0.479

High

548835

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

1

Small-scale

0.479

High

548815

MED15
Mediator of RNA polymerase II transcription subunit 15

1

0

Small-scale

0.460

High

548825

RSP5
E3 ubiquitin-protein ligase RSP5

1

0

Small-scale

0.458

High

522865

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.445

High

525757

HSP72
Heat shock protein SSA2

1

2

High-throughput

0.445

High

543609

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.445

High

548820

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.445

High

548826

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.445

High

403324

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.426

High

531575

RL4A
Large ribosomal subunit protein uL4A

1

0

High-throughput

0.426

High

432467

RL7A
Large ribosomal subunit protein uL30A

1

1

High-throughput

0.407

High

548821

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.407

High

548843

RL7B
Large ribosomal subunit protein uL30B

1

1

High-throughput

0.407

High

548829

BIT61
Target of rapamycin complex 2 subunit BIT61

1

0

High-throughput

0.282

High

548819

CCR4
CCR4-Not complex 3'-5'-exoribonuclease subunit Ccr4

1

0

Small-scale

0.251

Low

548811

ODP2
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial

1

0

High-throughput

0.249

Low

548817

SYP1
Suppressor of yeast profilin deletion

1

0

Small-scale

0.249

Low

548830

BUL1
Ubiquitin ligase-binding protein BUL1

1

0

Small-scale

0.249

Low

548834

BRE5
UBP3-associated protein BRE5

1

0

Small-scale

0.249

Low

548836

ELP4
Elongator complex protein 4

1

0

High-throughput

0.249

Low

383470

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.232

Low

548818

RL8B
Large ribosomal subunit protein eL8B

1

0

High-throughput

0.232

Low

548827

RL13B
Large ribosomal subunit protein eL13B

1

0

High-throughput

0.232

Low

548831

IMDH3
Inosine-5'-monophosphate dehydrogenase 3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025