Protein: ARP3
Actin-related protein 3 (Actin-like protein ARP3) (Actin-like protein 3)

Gene: ARP3
Organism: Saccharomyces cerevisiae S288C
Interactions: 72
UniProt ID: P47117

Gene Ontology (top 5):
GO:0003779 - actin binding
GO:0005524 - ATP binding
GO:0005885 - Arp2/3 protein complex
GO:0005886 - plasma membrane
GO:0015629 - actin cytoskeleton

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

736120

ARP2
Actin-related protein 2

17

19

Small-scale

0.986

High

798153

ARPC1
Actin-related protein 2/3 complex subunit 1

8

18

Small-scale

0.973

High

825843

ARPC5
Actin-related protein 2/3 complex subunit 5

7

9

Small-scale

0.963

High

865588

ARPC3
Actin-related protein 2/3 complex subunit 3

7

8

Small-scale

0.963

High

865598

LAS17
Proline-rich protein LAS17

7

12

Small-scale

0.957

High

750339

ARPC4
Actin-related protein 2/3 complex subunit 4

6

7

Small-scale

0.949

High

865578

ARPC2
Actin-related protein 2/3 complex subunit 2

6

6

Small-scale

0.947

High

865580

ACT
Actin

4

18

Small-scale

0.888

High

865586

MYO5
Myosin-5

3

19

Small-scale

0.849

High

865597

AIM7
Protein AIM7

3

20

Small-scale

0.840

High

587320

ABP1
Actin-binding protein

2

20

Small-scale

0.799

High

865589

CORO
Coronin-like protein

2

13

Small-scale

0.789

High

836290

BNI1
Protein BNI1

1

20

High-throughput

0.647

High

449145

CALM
Calmodulin

1

2

Small-scale

0.618

High

790582

VRP1
Verprolin

1

12

High-throughput

0.618

High

865583

RUVB1
RuvB-like protein 1

1

9

High-throughput

0.618

High

739079

PAN1
Actin cytoskeleton-regulatory complex protein PAN1

2

7

Small-scale

0.595

High

810978

TCPD
T-complex protein 1 subunit delta

1

20

High-throughput

0.575

High

864991

TCPQ
T-complex protein 1 subunit theta

1

20

High-throughput

0.575

High

392981

HSP82
ATP-dependent molecular chaperone HSP82

2

8

High-throughput

0.571

High

524427

HSP71
Heat shock protein SSA1

2

4

High-throughput

0.552

High

545420

SSB1
Ribosome-associated molecular chaperone SSB1

1

5

High-throughput

0.536

High

430879

ERF3
Eukaryotic peptide chain release factor GTP-binding subunit

2

6

Small-scale

0.535

High

850077

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

11

High-throughput

0.533

High

707530

TF2B
Transcription initiation factor IIB

2

2

High-throughput

0.526

High

747739

SMC1
Structural maintenance of chromosomes protein 1

1

3

High-throughput

0.515

High

579672

HSC82
ATP-dependent molecular chaperone HSC82

1

8

High-throughput

0.479

High

644806

CLH
Clathrin heavy chain

1

1

High-throughput

0.479

High

672498

SYNM
Asparagine--tRNA ligase, mitochondrial

1

1

High-throughput

0.479

High

709856

BMH1
Protein BMH1

1

4

High-throughput

0.479

High

744882

SLA1
Actin cytoskeleton-regulatory complex protein SLA1

1

4

High-throughput

0.479

High

751863

SLA2
Protein SLA2

1

20

High-throughput

0.479

High

752459

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.479

High

809200

END3
Actin cytoskeleton-regulatory complex protein END3

1

5

High-throughput

0.479

High

829754

GTS1
Protein GTS1

1

1

High-throughput

0.479

High

865587

ENT2
Epsin-2

1

5

High-throughput

0.479

High

865595

MLH3
DNA mismatch repair protein MLH3

1

3

High-throughput

0.479

High

865599

ENT1
Epsin-1

1

1

High-throughput

0.479

High

448392

RAD1
DNA repair protein RAD1

1

1

High-throughput

0.470

High

743998

RAD23
UV excision repair protein RAD23

1

5

High-throughput

0.470

High

797414

MKAR
Very-long-chain 3-oxoacyl-CoA reductase

1

2

High-throughput

0.470

High

518068

SSBP1
Single-stranded nucleic acid-binding protein

1

7

High-throughput

0.457

High

527070

HSP72
Heat shock protein SSA2

1

4

High-throughput

0.445

High

816282

HSP7E
Heat shock protein SSC3, mitochondrial

1

6

High-throughput

0.445

High

819156

SSB2
Ribosome-associated molecular chaperone SSB2

1

5

High-throughput

0.445

High

402045

RPB1
DNA-directed RNA polymerase II subunit RPB1

1

1

High-throughput

0.437

High

558793

CAF20
Cap-associated protein CAF20

1

1

High-throughput

0.437

High

670886

SIS1
Protein SIS1

1

5

High-throughput

0.437

High

795438

ATG8
Autophagy-related protein 8

1

11

High-throughput

0.437

High

803602

RPN1
26S proteasome regulatory subunit RPN1

1

1

High-throughput

0.437

High

806757

RPN10
26S proteasome regulatory subunit RPN10

1

1

High-throughput

0.437

High

812455

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

815162

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

1

High-throughput

0.437

High

865577

HST2
NAD-dependent protein deacetylase HST2

1

2

High-throughput

0.437

High

865581

NUM1
Nuclear migration protein NUM1

1

20

High-throughput

0.437

High

865582

VPS60
Vacuolar protein-sorting-associated protein 60

1

6

Small-scale

0.437

High

865584

PDS5
Sister chromatid cohesion protein PDS5

1

1

High-throughput

0.437

High

865590

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.437

High

865592

SGO1
Shugoshin

1

1

High-throughput

0.437

High

865593

MCA1
Metacaspase-1

1

1

High-throughput

0.437

High

865594

AP3D
AP-3 complex subunit delta

1

2

High-throughput

0.437

High

865596

ATG9
Autophagy-related protein 9

1

1

High-throughput

0.437

High

824475

6P21
6-phosphofructo-2-kinase 1

1

0

High-throughput

0.426

High

736862

APE2
Aminopeptidase 2, mitochondrial

1

1

High-throughput

0.407

High

865579

NOG2
Nucleolar GTP-binding protein 2

2

0

High-throughput

0.328

High

734562

MSS51
Protein MSS51, mitochondrial

1

0

High-throughput

0.269

Low

865585

TAP42
Type 2A phosphatase-associated protein 42

1

0

High-throughput

0.269

Low

740420

MED17
Mediator of RNA polymerase II transcription subunit 17

1

0

Small-scale

0.249

Low

795078

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

805827

WSS1
DNA-dependent metalloprotease WSS1

1

0

Small-scale

0.249

Low

865576

AIM24
Altered inheritance of mitochondria protein 24, mitochondrial

1

0

High-throughput

0.249

Low

865591

MED7
Mediator of RNA polymerase II transcription subunit 7

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025