Protein: TAF2
Transcription initiation factor TFIID subunit 2 (150 kDa cofactor of initiator function) (RNA polymerase II TBP-associated factor subunit B) (TBP-associated factor 150 kDa) (Transcription initiation factor TFIID 150 kDa subunit) (TAF(II)150) (TAFII-150) (TAFII150)

Gene: TAF2
Organism: Homo sapiens
Interactions: 126
UniProt ID: Q6P1X5

Gene Ontology (top 5):
GO:0000086 - G2/M transition of mitotic cell cycle
GO:0000976 - transcription cis-regulatory region binding
GO:0003682 - chromatin binding
GO:0005634 - nucleus
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1241266

TAF8
Transcription initiation factor TFIID subunit 8

5

1

Small-scale

0.712

High

639756

TAF1
Transcription initiation factor TFIID subunit 1

4

7

Small-scale

0.680

High

628808

TBP
TATA-box-binding protein

4

2

Small-scale

0.672

High

1204707

TAF7L
Transcription initiation factor TFIID subunit 7-like

3

2

High-throughput

0.662

High

1091627

TAF10
Transcription initiation factor TFIID subunit 10

3

2

Small-scale

0.640

High

396337

ESR1
Estrogen receptor

3

4

Small-scale

0.636

High

1145235

RNPS1
RNA-binding protein with serine-rich domain 1

3

0

Small-scale

0.625

High

1241301

PUF60
Poly(U)-binding-splicing factor PUF60

2

1

High-throughput

0.606

High

769738

RFC4
Replication factor C subunit 4

2

0

High-throughput

0.602

High

1215987

KAD9
Adenylate kinase 9

2

0

High-throughput

0.602

High

1157583

TAF12
Transcription initiation factor TFIID subunit 12

2

2

High-throughput

0.601

High

1141179

BRD3
Bromodomain-containing protein 3

2

7

High-throughput

0.584

High

1159297

TAF9
Transcription initiation factor TFIID subunit 9

2

1

Small-scale

0.584

High

372324

MYC
Myc proto-oncogene protein

2

2

High-throughput

0.571

High

1161908

H31T
Histone H3.1t

2

4

Small-scale

0.563

High

675548

TYY1
Transcriptional repressor protein YY1

2

0

High-throughput

0.559

High

251600

CCNT1
Cyclin-T1

1

1

High-throughput

0.536

High

872444

SOX2
Transcription factor SOX-2

1

1

High-throughput

0.536

High

1218881

TAF3
Transcription initiation factor TFIID subunit 3

1

1

High-throughput

0.536

High

1241265

HDGR2
Hepatoma-derived growth factor-related protein 2

1

1

High-throughput

0.536

High

1241279

DYRK2
Dual specificity tyrosine-phosphorylation-regulated kinase 2

1

3

High-throughput

0.536

High

425543

ISG15
Ubiquitin-like protein ISG15

1

3

High-throughput

0.515

High

324932

HEXI1
Protein HEXIM1

1

0

High-throughput

0.513

High

336003

MED26
Mediator of RNA polymerase II transcription subunit 26

1

0

High-throughput

0.513

High

833420

RGS2
Regulator of G-protein signaling 2

1

0

High-throughput

0.513

High

848655

MAGA9
Melanoma-associated antigen 9

1

0

High-throughput

0.513

High

1241302

BAG5
BAG family molecular chaperone regulator 5

1

0

High-throughput

0.513

High

508148

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

1

High-throughput

0.501

High

1013303

HTRA4
Serine protease HTRA4

1

1

High-throughput

0.489

High

1241303

E41L3
Band 4.1-like protein 3

1

2

High-throughput

0.489

High

143057

NFIB
Nuclear factor 1 B-type

1

6

High-throughput

0.479

High

217459

E41L2
Band 4.1-like protein 2

1

2

High-throughput

0.479

High

252252

CCNT2
Cyclin-T2

1

1

High-throughput

0.479

High

260091

BRD4
Bromodomain-containing protein 4

1

6

High-throughput

0.479

High

280672

PR40A
Pre-mRNA-processing factor 40 homolog A

1

2

High-throughput

0.479

High

318492

TOX4
TOX high mobility group box family member 4

1

2

High-throughput

0.479

High

404137

GCR
Glucocorticoid receptor

1

4

High-throughput

0.479

High

430044

JUN
Transcription factor Jun

1

2

High-throughput

0.479

High

474068

NFIC
Nuclear factor 1 C-type

1

6

High-throughput

0.479

High

674212

BRD2
Bromodomain-containing protein 2

1

7

High-throughput

0.479

High

684275

DDX6
Probable ATP-dependent RNA helicase DDX6

1

5

High-throughput

0.479

High

738996

ELF1
ETS-related transcription factor Elf-1

1

4

High-throughput

0.479

High

809682

RS19
Small ribosomal subunit protein eS19

1

1

High-throughput

0.479

High

837056

ELK3
ETS domain-containing protein Elk-3

1

4

High-throughput

0.479

High

862226

YAP1
Transcriptional coactivator YAP1

1

2

High-throughput

0.479

High

877147

KC1D
Casein kinase I isoform delta

1

2

High-throughput

0.479

High

897311

CDK7
Cyclin-dependent kinase 7

1

2

High-throughput

0.479

High

897864

CDK9
Cyclin-dependent kinase 9

1

1

High-throughput

0.479

High

928476

TERF1
Telomeric repeat-binding factor 1

1

1

High-throughput

0.479

High

970664

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

2

High-throughput

0.479

High

998448

H31
Histone H3.1

1

4

High-throughput

0.479

High

1014538

SMAD3
Mothers against decapentaplegic homolog 3

1

1

Small-scale

0.479

High

1016954

H33
Histone H3.3

1

4

High-throughput

0.479

High

1045408

TF65
Transcription factor p65

1

2

High-throughput

0.479

High

1087809

NFIA
Nuclear factor 1 A-type

1

6

High-throughput

0.479

High

1109146

PRP4K
Serine/threonine-protein kinase PRP4 homolog

1

3

High-throughput

0.479

High

1133475

NFIX
Nuclear factor 1 X-type

1

6

High-throughput

0.479

High

1137779

TNIP1
TNFAIP3-interacting protein 1

1

1

High-throughput

0.479

High

1149808

TAF13
Transcription initiation factor TFIID subunit 13

1

1

High-throughput

0.479

High

1149824

TAF11
Transcription initiation factor TFIID subunit 11

1

2

Small-scale

0.479

High

1149846

TAF7
Transcription initiation factor TFIID subunit 7

1

2

Small-scale

0.479

High

1149911

TERF2
Telomeric repeat-binding factor 2

1

1

High-throughput

0.479

High

1152700

ELF2
ETS-related transcription factor Elf-2

1

3

High-throughput

0.479

High

1153816

SMAD2
Mothers against decapentaplegic homolog 2

1

1

Small-scale

0.479

High

1241260

FIP1
Pre-mRNA 3'-end-processing factor FIP1

1

1

High-throughput

0.479

High

1241261

WDR82
WD repeat-containing protein 82

1

9

High-throughput

0.479

High

1241267

DDX42
ATP-dependent RNA helicase DDX42

1

1

High-throughput

0.479

High

1241268

NIN
Ninein

1

1

High-throughput

0.479

High

1241273

NUP43
Nucleoporin Nup43

1

4

High-throughput

0.479

High

1241277

PHIP
PH-interacting protein

1

4

High-throughput

0.479

High

1241280

ESR2
Estrogen receptor beta

1

4

High-throughput

0.479

High

1241282

SIR1
NAD-dependent protein deacetylase sirtuin-1

1

2

Small-scale

0.479

High

1241285

FEV
Protein FEV

1

4

High-throughput

0.479

High

1241286

ELF4
ETS-related transcription factor Elf-4

1

4

High-throughput

0.479

High

1241290

DDA1
DET1- and DDB1-associated protein 1

1

1

High-throughput

0.479

High

1241292

NSRP1
Nuclear speckle splicing regulatory protein 1

1

1

High-throughput

0.479

High

1241293

CHM4B
Charged multivesicular body protein 4b

1

1

High-throughput

0.479

High

1241295

ECT2
Protein ECT2

1

1

High-throughput

0.479

High

1241297

RAD18
E3 ubiquitin-protein ligase RAD18

1

1

High-throughput

0.479

High

1241298

DCA13
DDB1- and CUL4-associated factor 13

1

2

High-throughput

0.479

High

1241299

ZRAN1
Ubiquitin thioesterase ZRANB1

1

4

High-throughput

0.479

High

1241300

KDM5B
Lysine-specific demethylase 5B

1

1

Small-scale

0.479

High

129747

CBX4
E3 SUMO-protein ligase CBX4

1

0

High-throughput

0.458

High

190961

RPA34
DNA-directed RNA polymerase I subunit RPA34

1

0

High-throughput

0.458

High

212263

SNUT1
U4/U6.U5 tri-snRNP-associated protein 1

1

0

High-throughput

0.458

High

228287

CPSF5
Cleavage and polyadenylation specificity factor subunit 5

1

0

High-throughput

0.458

High

325888

UBR5
E3 ubiquitin-protein ligase UBR5

1

0

High-throughput

0.458

High

339781

KLF8
Krueppel-like factor 8

1

0

High-throughput

0.458

High

342921

HERC2
E3 ubiquitin-protein ligase HERC2

1

0

High-throughput

0.458

High

542074

TOP1
DNA topoisomerase 1

1

0

High-throughput

0.458

High

871954

PI42A
Phosphatidylinositol 5-phosphate 4-kinase type-2 alpha

1

0

High-throughput

0.458

High

889127

RBM25
RNA-binding protein 25

1

0

High-throughput

0.458

High

935536

MFAP1
Microfibrillar-associated protein 1

1

0

High-throughput

0.458

High

954705

SEM1
26S proteasome complex subunit SEM1

1

0

Small-scale

0.458

High

968347

PP1B
Serine/threonine-protein phosphatase PP1-beta catalytic subunit

1

0

High-throughput

0.458

High

1004716

RNF4
E3 ubiquitin-protein ligase RNF4

1

0

High-throughput

0.458

High

1155467

EZH2
Histone-lysine N-methyltransferase EZH2

1

0

High-throughput

0.458

High

1241263

MEPCE
7SK snRNA methylphosphate capping enzyme

1

0

High-throughput

0.458

High

1241264

NUFP2
FMR1-interacting protein NUFIP2

1

0

High-throughput

0.458

High

1241269

CPSF7
Cleavage and polyadenylation specificity factor subunit 7

1

0

High-throughput

0.458

High

1241270

PR38A
Pre-mRNA-splicing factor 38A

1

0

High-throughput

0.458

High

1241272

FA98A
Protein FAM98A

1

0

High-throughput

0.458

High

1241275

PPIL4
Peptidyl-prolyl cis-trans isomerase-like 4

1

0

High-throughput

0.458

High

1241278

PSPC1
Paraspeckle component 1

1

0

High-throughput

0.458

High

1241283

PP1RA
Serine/threonine-protein phosphatase 1 regulatory subunit 10

1

0

High-throughput

0.458

High

1241284

POP1
Ribonucleases P/MRP protein subunit POP1

1

0

High-throughput

0.458

High

1241294

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.458

High

1241296

ANLN
Anillin

1

0

High-throughput

0.458

High

1241304

RCL1
RNA 3'-terminal phosphate cyclase-like protein

1

0

High-throughput

0.458

High

106117

APRIO
Alternative prion protein

1

3

High-throughput

0.437

High

345955

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

1

High-throughput

0.437

High

374001

RASN
GTPase NRas

1

7

High-throughput

0.437

High

1148684

SYCP1
Synaptonemal complex protein 1

1

1

High-throughput

0.437

High

1241271

POC1A
POC1 centriolar protein homolog A

1

4

High-throughput

0.437

High

1241276

ATX2L
Ataxin-2-like protein

1

1

High-throughput

0.437

High

1241281

MOAP1
Modulator of apoptosis 1

1

1

High-throughput

0.407

High

1241274

ZCH10
Zinc finger CCHC domain-containing protein 10

2

0

High-throughput

0.313

High

1241287

SPT25
Spermatogenesis-associated protein 25

2

0

High-throughput

0.313

High

347109

BAG2
BAG family molecular chaperone regulator 2

1

0

High-throughput

0.279

Low

720494

AMRP
Alpha-2-macroglobulin receptor-associated protein

1

0

High-throughput

0.249

Low

1124624

SRC8
Src substrate cortactin

1

0

High-throughput

0.249

Low

1205059

FA76B
Protein FAM76B

1

0

High-throughput

0.249

Low

1241262

BAKOR
Beclin 1-associated autophagy-related key regulator

1

0

High-throughput

0.249

Low

1241288

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.249

Low

1241289

MMTA2
Multiple myeloma tumor-associated protein 2

1

0

High-throughput

0.249

Low

1241291

NUSAP
Nucleolar and spindle-associated protein 1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025