Protein: TAF9B
Transcription initiation factor TFIID subunit 9B (Neuronal cell death-related protein 7) (DN-7) (Transcription initiation factor TFIID subunit 9-like) (Transcription-associated factor TAFII31L)

Gene: TAF9B
Organism: Homo sapiens
Interactions: 112
UniProt ID: Q9HBM6

Gene Ontology (top 5):
GO:0000122 - negative regulation of transcription by RNA polymerase II
GO:0003714 - transcription corepressor activity
GO:0005654 - nucleoplasm
GO:0005669 - transcription factor TFIID complex
GO:0006352 - DNA-templated transcription initiation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1438409

TAF6L
TAF6-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 6L

6

8

High-throughput

0.954

High

1384790

TADA1
Transcriptional adapter 1

6

2

High-throughput

0.940

High

284985

TAF5L
TAF5-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 5L

4

10

High-throughput

0.895

High

1157609

TAF12
Transcription initiation factor TFIID subunit 12

4

5

High-throughput

0.892

High

1281051

TAF8
Transcription initiation factor TFIID subunit 8

4

3

High-throughput

0.892

High

1337585

SP20H
Transcription factor SPT20 homolog

3

1

High-throughput

0.757

High

1091651

TAF10
Transcription initiation factor TFIID subunit 10

2

5

High-throughput

0.754

High

1159336

TAF9
Transcription initiation factor TFIID subunit 9

2

2

Small-scale

0.754

High

892067

TAF6
Transcription initiation factor TFIID subunit 6

1

8

Small-scale

0.747

High

1135642

AT7L3
Ataxin-7-like protein 3

6

1

Small-scale

0.733

High

1149796

TAF5
Transcription initiation factor TFIID subunit 5

1

9

Small-scale

0.724

High

284884

TADA3
Transcriptional adapter 3

5

3

High-throughput

0.714

High

1287324

TAD2B
Transcriptional adapter 2-beta

5

8

High-throughput

0.714

High

1133360

NC2A
Dr1-associated corepressor

4

4

High-throughput

0.705

High

1389691

SGF29
SAGA-associated factor 29

4

2

High-throughput

0.699

High

1218901

TAF3
Transcription initiation factor TFIID subunit 3

1

2

High-throughput

0.691

High

1369162

KAT2A
Histone acetyltransferase KAT2A

4

13

Small-scale

0.676

High

639826

TAF1
Transcription initiation factor TFIID subunit 1

3

12

Small-scale

0.656

High

1438404

UBP22
Ubiquitin carboxyl-terminal hydrolase 22

3

5

Small-scale

0.656

High

1438407

TRRAP
Transformation/transcription domain-associated protein

3

4

Small-scale

0.656

High

373194

MYC
Myc proto-oncogene protein

3

5

High-throughput

0.640

High

1204717

TAF7L
Transcription initiation factor TFIID subunit 7-like

2

4

High-throughput

0.628

High

319175

ST65G
STAGA complex 65 subunit gamma

1

1

High-throughput

0.618

High

1338972

NUP43
Nucleoporin Nup43

1

3

High-throughput

0.618

High

1387569

SNR40
U5 small nuclear ribonucleoprotein 40 kDa protein

1

2

High-throughput

0.618

High

1438395

TAF9B
Transcription initiation factor TFIID subunit 9B

1

2

Small-scale

0.618

High

628845

TBP
TATA-box-binding protein

2

3

Small-scale

0.611

High

1438397

ENY2
Transcription and mRNA export factor ENY2

2

2

High-throughput

0.611

High

769786

RFC4
Replication factor C subunit 4

2

0

High-throughput

0.602

High

283625

SUPT3
Transcription initiation protein SPT3 homolog

2

6

High-throughput

0.584

High

1149863

TAF7
Transcription initiation factor TFIID subunit 7

2

4

Small-scale

0.584

High

1369212

KAT2B
Histone acetyltransferase KAT2B

2

11

High-throughput

0.584

High

1162051

H31T
Histone H3.1t

2

3

Small-scale

0.563

High

1438405

WDR37
WD repeat-containing protein 37

1

7

High-throughput

0.553

High

1411011

SPT25
Spermatogenesis-associated protein 25

2

1

High-throughput

0.549

High

274053

CREST
Calcium-responsive transactivator

1

2

High-throughput

0.541

High

184748

ATX7
Ataxin-7

1

4

High-throughput

0.536

High

848723

MAGA9
Melanoma-associated antigen 9

1

2

High-throughput

0.536

High

854315

KI67
Proliferation marker protein Ki-67

1

1

High-throughput

0.536

High

911387

IMA5
Importin subunit alpha-5

1

4

High-throughput

0.536

High

1148052

SF3B3
Splicing factor 3B subunit 3

1

2

High-throughput

0.536

High

1416250

SF3B5
Splicing factor 3B subunit 5

1

2

High-throughput

0.536

High

1438396

CHD8
Chromodomain-helicase-DNA-binding protein 8

1

4

High-throughput

0.536

High

1438401

FBLN5
Fibulin-5

1

2

High-throughput

0.536

High

1141318

BRD3
Bromodomain-containing protein 3

2

14

High-throughput

0.533

High

1055277

MTG8
Protein CBFA2T1

1

0

High-throughput

0.518

High

826

A0A096LNW4
PRAME family member 9

1

0

High-throughput

0.513

High

49019

MED19
Mediator of RNA polymerase II transcription subunit 19

1

0

High-throughput

0.513

High

1056981

FMR1
Fragile X messenger ribonucleoprotein 1

1

0

High-throughput

0.513

High

1099788

MD2L1
Mitotic spindle assembly checkpoint protein MAD2A

1

0

High-throughput

0.513

High

1114347

CUL3
Cullin-3

1

0

High-throughput

0.513

High

1145384

RNPS1
RNA-binding protein with serine-rich domain 1

1

0

High-throughput

0.513

High

1180965

HFE
Hereditary hemochromatosis protein

1

0

High-throughput

0.513

High

1438399

MED9
Mediator of RNA polymerase II transcription subunit 9

1

0

High-throughput

0.513

High

1213706

LRAD1
Low-density lipoprotein receptor class A domain-containing protein 1

1

1

High-throughput

0.489

High

1348964

ZCH10
Zinc finger CCHC domain-containing protein 10

1

1

High-throughput

0.489

High

1438406

FBX7
F-box only protein 7

1

0

High-throughput

0.480

High

67145

UBP27
Ubiquitin carboxyl-terminal hydrolase 27

1

5

High-throughput

0.479

High

143270

NFIB
Nuclear factor 1 B-type

1

7

High-throughput

0.479

High

283550

TAD2A
Transcriptional adapter 2-alpha

1

9

High-throughput

0.479

High

339865

KLF8
Krueppel-like factor 8

1

6

High-throughput

0.479

High

406666

MYCN
N-myc proto-oncogene protein

1

4

High-throughput

0.479

High

414656

P53
Cellular tumor antigen p53

1

1

Small-scale

0.479

High

474305

NFIC
Nuclear factor 1 C-type

1

7

High-throughput

0.479

High

520384

ANDR
Androgen receptor

1

7

High-throughput

0.479

High

589741

RFA2
Replication protein A 32 kDa subunit

1

3

High-throughput

0.479

High

674339

BRD2
Bromodomain-containing protein 2

1

14

High-throughput

0.479

High

675691

TYY1
Transcriptional repressor protein YY1

1

1

High-throughput

0.479

High

696559

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.479

High

769227

RFA3
Replication protein A 14 kDa subunit

1

1

High-throughput

0.479

High

834060

HNF4A
Hepatocyte nuclear factor 4-alpha

1

6

High-throughput

0.479

High

879484

NR2C2
Nuclear receptor subfamily 2 group C member 2

1

6

High-throughput

0.479

High

944748

KLF3
Krueppel-like factor 3

1

6

High-throughput

0.479

High

980357

H4
Histone H4

1

2

High-throughput

0.479

High

1031956

NC2B
Protein Dr1

1

1

High-throughput

0.479

High

1033238

EWS
RNA-binding protein EWS

1

1

High-throughput

0.479

High

1088033

NFIA
Nuclear factor 1 A-type

1

7

High-throughput

0.479

High

1096822

RFA4
Replication protein A 30 kDa subunit

1

3

High-throughput

0.479

High

1133675

NFIX
Nuclear factor 1 X-type

1

7

High-throughput

0.479

High

1149815

TAF13
Transcription initiation factor TFIID subunit 13

1

5

High-throughput

0.479

High

1149835

TAF11
Transcription initiation factor TFIID subunit 11

1

3

Small-scale

0.479

High

1241503

EDC4
Enhancer of mRNA-decapping protein 4

1

1

High-throughput

0.479

High

1287018

UBP37
Ubiquitin carboxyl-terminal hydrolase 37

1

6

Small-scale

0.479

High

1313441

SMC5
Structural maintenance of chromosomes protein 5

1

2

High-throughput

0.479

High

1315057

ZZZ3
ZZ-type zinc finger-containing protein 3

1

1

High-throughput

0.479

High

1367322

ESR2
Estrogen receptor beta

1

6

High-throughput

0.479

High

1405733

KLF6
Krueppel-like factor 6

1

6

High-throughput

0.479

High

1436229

CSR2B
Cysteine-rich protein 2-binding protein

1

1

High-throughput

0.479

High

1438398

MBIP1
MAP3K12-binding inhibitory protein 1

1

1

High-throughput

0.479

High

1438400

TE2IP
Telomeric repeat-binding factor 2-interacting protein 1

1

1

High-throughput

0.479

High

1438403

YETS2
YEATS domain-containing protein 2

1

2

High-throughput

0.479

High

191106

RPA34
DNA-directed RNA polymerase I subunit RPA34

1

0

High-throughput

0.458

High

316030

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.458

High

862473

YAP1
Transcriptional coactivator YAP1

1

0

High-throughput

0.458

High

1097573

CBX3
Chromobox protein homolog 3

1

0

High-throughput

0.458

High

1415872

DDA1
DET1- and DDB1-associated protein 1

1

0

High-throughput

0.458

High

423212

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.457

High

157874

CTRO
Citron Rho-interacting kinase

1

1

High-throughput

0.437

High

1213438

AT7L2
Ataxin-7-like protein 2

1

4

High-throughput

0.437

High

1258106

UBP51
Ubiquitin carboxyl-terminal hydrolase 51

1

5

High-throughput

0.437

High

1276814

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

1

High-throughput

0.437

High

1405439

FEV
Protein FEV

1

1

High-throughput

0.437

High

1330134

PCD20
Protocadherin-20

2

0

High-throughput

0.328

High

1420532

TRI15
E3 ubiquitin-protein ligase TRIM15

1

0

High-throughput

0.282

High

553077

PIP
Prolactin-inducible protein

1

0

High-throughput

0.279

Low

1022687

ZXDB
Zinc finger X-linked protein ZXDB

1

0

High-throughput

0.279

Low

1023979

EM55
55 kDa erythrocyte membrane protein

1

0

High-throughput

0.279

Low

1200497

H1BP3
HCLS1-binding protein 3

1

0

High-throughput

0.279

Low

1438408

PCDGL
Protocadherin gamma-C4

1

0

High-throughput

0.279

Low

1311863

DHX40
Probable ATP-dependent RNA helicase DHX40

1

0

High-throughput

0.249

Low

1438402

XPO7
Exportin-7

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025