Protein: ARP3B
Actin-related protein 3B (ARP3-beta) (Actin-like protein 3B) (Actin-related protein ARP4)

Gene: ARP3B, ACTR3B
Organism: Homo sapiens
Interactions: 62
UniProt ID: Q9P1U1

Gene Ontology (top 5):
GO:0003779 - actin binding
GO:0005524 - ATP binding
GO:0005737 - cytoplasm
GO:0005856 - cytoskeleton
GO:0042995 - cell projection

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

179574

ARPC3
Actin-related protein 2/3 complex subunit 3

7

8

High-throughput

0.966

High

179258

ARC1B
Actin-related protein 2/3 complex subunit 1B

7

16

High-throughput

0.962

High

179408

ARPC2
Actin-related protein 2/3 complex subunit 2

6

6

High-throughput

0.950

High

958365

ARP2
Actin-related protein 2

6

17

High-throughput

0.950

High

1367888

ARC1A
Actin-related protein 2/3 complex subunit 1A

6

16

High-throughput

0.943

High

192753

ARPC5
Actin-related protein 2/3 complex subunit 5

5

9

High-throughput

0.932

High

948482

ARPC4
Actin-related protein 2/3 complex subunit 4

5

7

High-throughput

0.932

High

1409696

ARP5L
Actin-related protein 2/3 complex subunit 5-like protein

4

9

High-throughput

0.900

High

958210

ARP3
Actin-related protein 3

3

17

High-throughput

0.861

High

610924

TCPA
T-complex protein 1 subunit alpha

2

20

High-throughput

0.811

High

821603

TCPZ
T-complex protein 1 subunit zeta

2

20

High-throughput

0.811

High

882200

TCPG
T-complex protein 1 subunit gamma

2

20

High-throughput

0.811

High

899614

TCPD
T-complex protein 1 subunit delta

2

20

High-throughput

0.811

High

1007317

TCPB
T-complex protein 1 subunit beta

2

20

High-throughput

0.811

High

1407604

TCPH
T-complex protein 1 subunit eta

2

20

High-throughput

0.811

High

899261

TCPQ
T-complex protein 1 subunit theta

1

20

High-throughput

0.691

High

1093197

STK4
Serine/threonine-protein kinase 4

1

6

High-throughput

0.691

High

1103670

PHLP
Phosducin-like protein

1

11

High-throughput

0.691

High

549248

CDK4
Cyclin-dependent kinase 4

1

4

High-throughput

0.665

High

1233725

TWF2
Twinfilin-2

1

20

High-throughput

0.665

High

1454154

ARP3B
Actin-related protein 3B

1

15

High-throughput

0.665

High

556882

MYH1
Myosin-1

1

14

High-throughput

0.618

High

867473

CAPZB
F-actin-capping protein subunit beta

1

6

High-throughput

0.618

High

1356692

CHUR
Protein Churchill

3

1

High-throughput

0.609

High

1433832

OSBL3
Oxysterol-binding protein-related protein 3

2

1

High-throughput

0.574

High

137284

EXOC5
Exocyst complex component 5

1

1

High-throughput

0.541

High

446070

ENOA
Alpha-enolase

1

2

High-throughput

0.536

High

564481

CFTR
Cystic fibrosis transmembrane conductance regulator

1

4

High-throughput

0.536

High

1052114

CALD1
Caldesmon

1

20

High-throughput

0.536

High

1406271

KIF2C
Kinesin-like protein KIF2C

1

6

High-throughput

0.536

High

1454155

SEPT9
Septin-9

1

3

High-throughput

0.536

High

1454156

TBD
Tubulin delta chain

1

4

High-throughput

0.536

High

1323174

CCAR2
Cell cycle and apoptosis regulator protein 2

1

1

High-throughput

0.515

High

424465

HMGN1
Non-histone chromosomal protein HMG-14

1

0

High-throughput

0.513

High

702523

ACADL
Long-chain specific acyl-CoA dehydrogenase, mitochondrial

1

0

High-throughput

0.513

High

1436403

PAAT
ATPase PAAT

1

0

High-throughput

0.513

High

253546

MUSC
Musculin

1

1

High-throughput

0.489

High

644233

RS4Y1
Small ribosomal subunit protein eS4, Y isoform 1

1

1

High-throughput

0.489

High

1331796

F133A
Protein FAM133A

1

1

High-throughput

0.489

High

1400401

PUS7
Pseudouridylate synthase 7 homolog

1

1

High-throughput

0.489

High

1453526

SPN90
NCK-interacting protein with SH3 domain

1

2

High-throughput

0.489

High

173485

XPO1
Exportin-1

1

4

High-throughput

0.479

High

248121

NUPR1
Nuclear protein 1

1

4

High-throughput

0.479

High

316096

RECQ4
ATP-dependent DNA helicase Q4

1

8

High-throughput

0.479

High

842878

CDN2A
Cyclin-dependent kinase inhibitor 2A

1

20

High-throughput

0.479

High

888361

MCM2
DNA replication licensing factor MCM2

1

6

High-throughput

0.479

High

1335017

SERB1
SERPINE1 mRNA-binding protein 1

1

3

High-throughput

0.479

High

1408551

AKAP9
A-kinase anchor protein 9

1

20

High-throughput

0.479

High

211067

PSMD3
26S proteasome non-ATPase regulatory subunit 3

1

0

High-throughput

0.458

High

1382350

RN166
E3 ubiquitin-protein ligase RNF166

1

18

High-throughput

0.445

High

1197583

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

5

High-throughput

0.437

High

1360835

ASB11
Ankyrin repeat and SOCS box protein 11

1

9

High-throughput

0.437

High

947070

DSCR9
Down syndrome critical region protein 9

1

1

High-throughput

0.417

High

1448078

TLR9
Toll-like receptor 9

1

1

High-throughput

0.381

High

61764

SBNO1
Protein strawberry notch homolog 1

1

0

High-throughput

0.279

Low

1025961

NDP
Norrin

1

0

High-throughput

0.279

Low

1032060

TFAP4
Transcription factor AP-4

1

0

High-throughput

0.279

Low

1328453

S2541
Mitochondrial carrier protein SCaMC-3L

1

0

High-throughput

0.279

Low

1410220

CMS1
Protein CMSS1

1

0

High-throughput

0.279

Low

704995

RBL1
Retinoblastoma-like protein 1

1

0

High-throughput

0.249

Low

944345

TMM33
Transmembrane protein 33

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025