Protein: FA5
Coagulation factor V (Activated protein C cofactor) (Proaccelerin, labile factor) [Cleaved into: Coagulation factor V heavy chain; Coagulation factor V light chain]

Gene: FA5, F5
Organism: Homo sapiens
Interactions: 27
UniProt ID: P12259

Gene Ontology (top 5):
GO:0005507 - copper ion binding
GO:0005576 - extracellular region
GO:0005615 - extracellular space
GO:0005788 - endoplasmic reticulum lumen
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

552474

MMRN1
Multimerin-1

3

13

High-throughput

0.667

High

62091

KLRG2
Killer cell lectin-like receptor subfamily G member 2

2

15

High-throughput

0.628

High

552470

TNFL8
Tumor necrosis factor ligand superfamily member 8

2

1

High-throughput

0.628

High

552473

OLR1
Oxidized low-density lipoprotein receptor 1

2

13

High-throughput

0.612

High

452076

PROS
Vitamin K-dependent protein S

2

11

Small-scale

0.602

High

552468

FA5
Coagulation factor V

1

13

Small-scale

0.575

High

472377

FGF4
Fibroblast growth factor 4

1

2

High-throughput

0.536

High

552471

RYK
Tyrosine-protein kinase RYK

1

9

High-throughput

0.536

High

552481

MED4
Mediator of RNA polymerase II transcription subunit 4

1

1

High-throughput

0.536

High

366091

THRB
Prothrombin

1

12

Small-scale

0.501

High

366279

FA10
Coagulation factor X

1

12

Small-scale

0.501

High

552469

CALR
Calreticulin

1

12

Small-scale

0.479

High

552475

PABP4
Polyadenylate-binding protein 4

1

3

High-throughput

0.479

High

552477

CAND1
Cullin-associated NEDD8-dissociated protein 1

1

2

Small-scale

0.479

High

552479

AP2M1
AP-2 complex subunit mu

1

2

High-throughput

0.479

High

552480

CCDC8
Coiled-coil domain-containing protein 8

1

3

High-throughput

0.479

High

552472

SRPK2
SRSF protein kinase 2

1

2

High-throughput

0.457

High

533570

CLUS
Clusterin

1

3

High-throughput

0.445

High

552485

ITM2B
Integral membrane protein 2B

1

7

High-throughput

0.445

High

247636

NUPR1
Nuclear protein 1

1

2

High-throughput

0.437

High

277263

PITX3
Pituitary homeobox 3

1

7

Small-scale

0.437

High

552482

ANLN
Anillin

1

3

High-throughput

0.437

High

552483

POTE1
Protection of telomeres protein 1

1

1

High-throughput

0.437

High

552478

FA20C
Extracellular serine/threonine protein kinase FAM20C

1

0

Small-scale

0.426

High

552484

DKKL1
Dickkopf-like protein 1

1

0

High-throughput

0.426

High

552476

MIDN
Midnolin

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025