Gene Gene information from NCBI Gene database.
Entrez ID 10371
Gene name Semaphorin 3A
Gene symbol SEMA3A
Synonyms (NCBI Gene)
COLL1HH16Hsema-IHsema-IIISEMA1SEMADSEMAIIISEMALSemDcoll-1
Chromosome 7
Chromosome location 7q21.11
Summary This gene is a member of the semaphorin family and encodes a protein with an Ig-like C2-type (immunoglobulin-like) domain, a PSI domain and a Sema domain. This secreted protein can function as either a chemorepulsive agent, inhibiting axonal outgrowth, or
SNPs SNP information provided by dbSNP.
3
SNP ID Visualize variation Clinical significance Consequence
rs138952094 G>A Benign, likely-pathogenic Missense variant, coding sequence variant
rs147436181 C>T Not-provided, risk-factor, benign Coding sequence variant, missense variant
rs1064793265 G>A Likely-pathogenic Stop gained, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
225
miRTarBase ID miRNA Experiments Reference
MIRT1334604 hsa-miR-141 CLIP-seq
MIRT1334605 hsa-miR-15a CLIP-seq
MIRT1334606 hsa-miR-15b CLIP-seq
MIRT1334607 hsa-miR-16 CLIP-seq
MIRT1334608 hsa-miR-186 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
44
GO ID Ontology Definition Evidence Reference
GO:0001755 Process Neural crest cell migration IBA
GO:0001764 Process Neuron migration ISS
GO:0005576 Component Extracellular region IEA
GO:0005576 Component Extracellular region TAS 8269517
GO:0005615 Component Extracellular space IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603961 10723 ENSG00000075213
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q14563
Protein name Semaphorin-3A (Semaphorin III) (Sema III)
Protein function Involved in the development of the olfactory system and in neuronal control of puberty. Induces the collapse and paralysis of neuronal growth cones. Could serve as a ligand that guides specific growth cones by a motility-inhibiting mechanism. Bi
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01403 Sema 59 496 Sema domain Family
Tissue specificity TISSUE SPECIFICITY: Expressed in the dorsal root ganglia. {ECO:0000269|PubMed:28270793}.
Sequence
MGWLTRIVCLFWGVLLTARANYQNGKNNVPRLKLSYKEMLESNNVITFNGLANSSSYHTF
LLDEERSRLYVGAKDHIFSFDLVNIKDFQKIVWPVSYTRRDECKWAGKDILKECANFIKV
LKAYNQTHLYACGTGAFHPICTYIEIGHHPEDNIFKLENSHFENGRGKSPYDPKLLTASL
LIDGELYSGTAADFMGRDFAIFRTLGHHHPIRTEQHDSRWLNDPKFISAHLISESDNPED
DKVYFFFRENAIDGEHSGKATHARIGQICKNDFGGHRSLVNKWTTFLKARLICSVPGPNG
IDTHFDELQDVFLMNFKDPKNPVVYGVFTTSSNIFKGSAVCMYSMSDVRRVFLGPYAHRD
GPNYQWVPYQGRVPYPRPGTCPSKTFGGFDSTKDLPDDVITFARSHPAMYNPVFPMNNRP
IVIKTDVNYQFTQIVVDRVDAEDGQYDVMFIGTDVGTVLKVVSIPKETWYDLEEVLLEEM
TVFREPTAISAMELST
KQQQLYIGSTAGVAQLPLHRCDIYGKACAECCLARDPYCAWDGS
ACSRYFPTAKRRTRRQDIRNGDPLTHCSDLHHDNHHGHSPEERIIYGVENSSTFLECSPK
SQRALVYWQFQRRNEERKEEIRVDDHIIRTDQGLLLRSLQQKDSGNYLCHAVEHGFIQTL
LKVTLEVIDTEHLEELLHKDDDGDGSKTKEMSNSMTPSQKVWYRDFMQLINHPNLNTMDE
FCEQVWKRDRKQRRQRPGHTPGNSNKWKHLQENKKGRNRRTHEFERAPRSV
Sequence length 771
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Axon guidance   Sema3A PAK dependent Axon repulsion
SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion
CRMPs in Sema3A signaling
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
39
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Amenorrhea Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT HYPERACTIVITY DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BIPOLAR DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute leukemia Leukemia BEFREE 30378769
★☆☆☆☆
Found in Text Mining only
Acute monocytic leukemia Monocytic Leukemia BEFREE 28636974
★☆☆☆☆
Found in Text Mining only
Adenoma of large intestine Colorectal adenoma BEFREE 22093159
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration BEFREE 29794061
★☆☆☆☆
Found in Text Mining only
Allergic rhinitis (disorder) Allergic rhinitis BEFREE 30597767
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 33663605 Associate
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 16677822, 28103314, 29449528, 29773756
★☆☆☆☆
Found in Text Mining only
Ankylosing spondylitis Ankylosing Spondylitis BEFREE 27782869, 28736223
★☆☆☆☆
Found in Text Mining only
Anterior hypopituitarism Hypopituitarism HPO_DG
★☆☆☆☆
Found in Text Mining only
Arrhythmias Cardiac Cardiac arrhythmias Pubtator 24963029 Associate
★☆☆☆☆
Found in Text Mining only