Protein: TAF2
Transcription initiation factor TFIID subunit 2 (TAFII-150) (TBP-associated factor 150 kDa) (TBP-associated factor 2) (TSM-1)

Gene: TAF2
Organism: Saccharomyces cerevisiae S288C
Interactions: 54
UniProt ID: P23255

Gene Ontology (top 5):
GO:0000976 - transcription cis-regulatory region binding
GO:0003682 - chromatin binding
GO:0005634 - nucleus
GO:0005669 - transcription factor TFIID complex
GO:0006366 - transcription by RNA polymerase II

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

655626

TAF1
Transcription initiation factor TFIID subunit 1

13

3

Small-scale

0.757

High

655620

TAF5
SAGA complex/transcription factor TFIID complex subunit TAF5

8

9

Small-scale

0.748

High

655628

TAF6
SAGA complex/transcription factor TFIID complex subunit TAF6

8

1

Small-scale

0.748

High

561421

TBP
TATA-box-binding protein

8

2

Small-scale

0.743

High

655638

TAF11
Transcription initiation factor TFIID subunit 11

7

2

Small-scale

0.742

High

655617

TAF14
Transcription initiation factor TFIID subunit 14

10

0

Small-scale

0.726

High

655635

TAF8
Transcription initiation factor TFIID subunit 8

8

0

Small-scale

0.715

High

655641

TAF9
SAGA complex/transcription factor TFIID complex subunit TAF9

5

1

Small-scale

0.709

High

655640

TAF7
Transcription initiation factor TFIID subunit 7

5

2

Small-scale

0.702

High

655646

TAF10
SAGA complex/transcription factor TFIID complex subunit TAF10

5

2

Small-scale

0.702

High

655627

TAF4
Transcription initiation factor TFIID subunit 4

5

1

Small-scale

0.700

High

655636

TAF12
SAGA complex/transcription factor TFIID complex subunit TAF12

4

2

Small-scale

0.686

High

548816

TAF13
Transcription initiation factor TFIID subunit 13

4

1

Small-scale

0.676

High

655648

TAF3
Transcription initiation factor TFIID subunit 3

4

0

Small-scale

0.648

High

655619

EF1G2
Elongation factor 1-gamma 2

2

1

High-throughput

0.621

High

655611

ROX1
Repressor ROX1

1

2

High-throughput

0.515

High

655622

SSN3
Meiotic mRNA stability protein kinase SSN3

1

2

Small-scale

0.501

High

523101

HSP71
Heat shock protein SSA1

1

6

High-throughput

0.479

High

655609

TAF2
Transcription initiation factor TFIID subunit 2

1

8

High-throughput

0.479

High

655612

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.479

High

655614

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

6

High-throughput

0.479

High

655615

MSN2
Zinc finger protein MSN2

1

2

High-throughput

0.479

High

655625

FIP1
Pre-mRNA polyadenylation factor FIP1

1

1

High-throughput

0.479

High

655630

APJ1
J domain-containing protein APJ1

1

3

High-throughput

0.479

High

655631

H3
Histone H3

1

4

High-throughput

0.479

High

655637

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.479

High

655642

YSH1
Endoribonuclease YSH1

1

1

High-throughput

0.479

High

655643

IRC20
Uncharacterized ATP-dependent helicase IRC20

1

3

High-throughput

0.479

High

655647

CFT2
Cleavage factor two protein 2

1

1

High-throughput

0.479

High

454031

GCR1
Glycolytic genes transcriptional activator GCR1

1

0

High-throughput

0.458

High

473514

LEUR
Regulatory protein LEU3

1

0

High-throughput

0.458

High

594199

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.458

High

624867

MED15
Mediator of RNA polymerase II transcription subunit 15

1

0

Small-scale

0.458

High

655610

PSA2
Proteasome subunit alpha type-2

1

0

High-throughput

0.458

High

655613

PAP
Poly(A) polymerase

1

0

High-throughput

0.458

High

655618

MPE1
Protein MPE1

1

0

High-throughput

0.458

High

655624

REF2
RNA end formation protein 2

1

0

High-throughput

0.458

High

655629

SSU72
RNA polymerase II subunit A C-terminal domain phosphatase SSU72

1

0

High-throughput

0.458

High

655632

PTA1
Pre-tRNA-processing protein PTA1

1

0

High-throughput

0.458

High

655639

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.458

High

655644

CFT1
Protein CFT1

1

0

High-throughput

0.458

High

655649

RUVB2
RuvB-like protein 2

1

0

High-throughput

0.458

High

392257

HSP82
ATP-dependent molecular chaperone HSP82

1

4

High-throughput

0.445

High

655616

MSN4
Zinc finger protein MSN4

1

2

High-throughput

0.445

High

655623

SSB2
Ribosome-associated molecular chaperone SSB2

1

5

High-throughput

0.445

High

655633

GCN5
Histone acetyltransferase GCN5

1

5

High-throughput

0.445

High

380976

H2B1
Histone H2B.1

1

0

High-throughput

0.426

High

645587

AFT1
Iron-regulated transcriptional activator AFT1

1

0

High-throughput

0.426

High

655621

SPT8
SAGA complex subunit SPT8

1

0

High-throughput

0.426

High

655645

TFB4
General transcription and DNA repair factor IIH subunit TFB4

1

0

Small-scale

0.426

High

394250

EF1A
Elongation factor 1-alpha

1

1

High-throughput

0.407

High

453429

PYR1
Multifunctional protein URA2

1

1

High-throughput

0.407

High

655634

ESC1
Silent chromatin protein ESC1

1

0

High-throughput

0.269

Low


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Last updated: 11Aug2025