Protein: IGSF1
Immunoglobulin superfamily member 1 (IgSF1) (Immunoglobulin-like domain-containing protein 1) (Inhibin-binding protein) (InhBP) (Pituitary gland-specific factor 2) (p120)

Gene: IGSF1
Organism: Homo sapiens
Interactions: 22
UniProt ID: Q8N6C5

Gene Ontology (top 5):
GO:0002764 - immune response-regulating signaling pathway
GO:0005576 - extracellular region
GO:0006355 - regulation of DNA-templated transcription
GO:0016020 - membrane
GO:0032926 - negative regulation of activin receptor signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1329215

IGSF1
Immunoglobulin superfamily member 1

1

19

Small-scale

0.618

High

1329176

S15A4
Solute carrier family 15 member 4

1

2

Small-scale

0.536

High

986108

RL8
Large ribosomal subunit protein uL2

1

1

High-throughput

0.515

High

909100

NEK4
Serine/threonine-protein kinase Nek4

1

3

High-throughput

0.489

High

690106

AVR2A
Activin receptor type-2A

1

7

Small-scale

0.479

High

787202

BMR1A
Bone morphogenetic protein receptor type-1A

1

7

Small-scale

0.479

High

787316

ACV1B
Activin receptor type-1B

1

7

Small-scale

0.479

High

788464

ACVL1
Activin receptor type-1-like

1

7

Small-scale

0.479

High

1048369

ACVR1
Activin receptor type-1

1

7

Small-scale

0.479

High

1116825

AVR2B
Activin receptor type-2B

1

7

Small-scale

0.479

High

1250493

RBP10
Ran-binding protein 10

1

12

Small-scale

0.464

High

1329217

HECD1
E3 ubiquitin-protein ligase HECTD1

1

6

Small-scale

0.464

High

420284

IGF1
Insulin-like growth factor 1

1

0

Small-scale

0.460

High

948876

CD81
CD81 antigen

1

7

High-throughput

0.445

High

1329216

ANKH
Mineralization regulator ANKH

1

1

High-throughput

0.445

High

1329218

FLVC1
Choline/ethanolamine transporter FLVCR1

1

3

High-throughput

0.445

High

128541

BMR1B
Bone morphogenetic protein receptor type-1B

1

7

Small-scale

0.437

High

1141780

EEA1
Early endosome antigen 1

1

11

High-throughput

0.437

High

765707

BMI1
Polycomb complex protein BMI-1

1

4

High-throughput

0.407

High

779715

MOT8
Monocarboxylate transporter 8

1

4

High-throughput

0.407

High

906320

GPC3
Glypican-3

1

2

High-throughput

0.407

High


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Last updated: 11Aug2025