Protein: SEM4B
Semaphorin-4B (Semaphorin-C)

Gene: SEM4B, SEMA4B
Organism: Homo sapiens
Interactions: 28
UniProt ID: Q9NPR2

Gene Ontology (top 5):
GO:0001755 - neural crest cell migration
GO:0005886 - plasma membrane
GO:0007411 - axon guidance
GO:0030215 - semaphorin receptor binding
GO:0030335 - positive regulation of cell migration

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1432872

SEM4A
Semaphorin-4A

1

12

High-throughput

0.575

High

168456

NCTR3
Natural cytotoxicity triggering receptor 3

1

0

High-throughput

0.546

High

380487

DQA1
HLA class II histocompatibility antigen, DQ alpha 1 chain

1

12

High-throughput

0.445

High

506909

CFC1
Cryptic protein

1

3

High-throughput

0.445

High

570718

EDN3
Endothelin-3

1

1

High-throughput

0.445

High

593505

PGFRA
Platelet-derived growth factor receptor alpha

1

8

High-throughput

0.445

High

1116307

PTC1
Protein patched homolog 1

1

8

High-throughput

0.445

High

1248587

LYPD4
Ly6/PLAUR domain-containing protein 4

1

1

High-throughput

0.445

High

1324502

NLGN1
Neuroligin-1

1

2

High-throughput

0.445

High

1339609

NLGN2
Neuroligin-2

1

2

High-throughput

0.445

High

1382066

T106A
Transmembrane protein 106A

1

4

High-throughput

0.445

High

1446625

FBX2
F-box only protein 2

1

9

High-throughput

0.445

High

341363

ECEL1
Endothelin-converting enzyme-like 1

1

0

High-throughput

0.426

High

548124

PSPC
Surfactant protein C

1

3

High-throughput

0.407

High

567991

PRG2
Bone marrow proteoglycan

1

6

High-throughput

0.407

High

1248797

LYZL1
Lysozyme-like protein 1

1

1

High-throughput

0.407

High

1347296

FIBIN
Fin bud initiation factor homolog

1

2

High-throughput

0.407

High

1359250

CA054
Uncharacterized protein C1orf54

1

5

High-throughput

0.407

High

1433663

CST9L
Cystatin-9-like

1

4

High-throughput

0.407

High

1439352

SDF2L
Stromal cell-derived factor 2-like protein 1

1

5

High-throughput

0.407

High

1446624

DNJB9
DnaJ homolog subfamily B member 9

1

5

High-throughput

0.407

High

1336656

TDRD9
ATP-dependent RNA helicase TDRD9

1

0

High-throughput

0.249

Low

1157158

PDCD2
Programmed cell death protein 2

1

0

High-throughput

0.232

Low

1245925

BRID5
BRICHOS domain-containing protein 5

1

0

High-throughput

0.232

Low

1355873

AEN
Apoptosis-enhancing nuclease

1

0

High-throughput

0.232

Low

1384599

ESPB1
Epididymal sperm-binding protein 1

1

0

High-throughput

0.232

Low

1433380

DPEP2
Dipeptidase 2

1

0

High-throughput

0.232

Low

1446626

AP3M1
AP-3 complex subunit mu-1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025