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SEMA4A (NM_001193301) - semaphorin 4A

Semaphorin-4a Isoform 1 Precursor

PTM Interaction Network Visualisation

Protein summary

This is an alternative isoform of SEMA4A protein. View all 4 isoforms
SEMA4A: semaphorin-4A isoform 1 precursor
Description:

This gene encodes a member of the semaphorin family of soluble and transmembrane proteins. Semaphorins are involved in numerous functions, including axon guidance, morphogenesis, carcinogenesis, and immunomodulation. The encoded protein is a single-pass type I membrane protein containing an immunoglobulin-like C2-type domain, a PSI domain and a sema domain. It inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. It is an activator of T-cell-mediated immunity and suppresses vascular endothelial growth factor (VEGF)-mediated endothelial cell migration and proliferation in vitro and angiogenesis in vivo. Mutations in this gene are associated with retinal degenerative diseases including retinitis pigmentosa type 35 (RP35) and cone-rod dystrophy type 10 (CORD10). Multiple alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Sep 2010].

Strand
+
Chromosome
1
Protein
761 residues
All mutations
158
PTM sites
9
CDS
156,124,369 - 156,146,788
Transcription
156,119,734 - 156,147,542
17.35% of sequence is predicted to be disordered

Usage summary

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Kinase, PTM site or protein

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External references

Mappings retrieved from NCBI & UniProt.
RefSeq
Entrez
gene: 64218
UniProt
Ensembl