Gene Information
Gene NameIGSF4B
OrganismHomo sapiens (Human)
Gene Length398
Protein NamesCell adhesion molecule 3 (Brain immunoglobulin receptor) (Immunoglobulin superfamily member 4B) (IgSF4B) (Nectin-like protein 1) (NECL-1) (Synaptic cell adhesion molecule 3) (SynCAM3) (TSLC1-like protein 1) (TSLL1)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ8N126
Gene CardCADM3
Uniprot IDQ8N126
PfamPF08205; PF07686
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityIsoform 1 is expressed mainly in adult and fetal brain. Isoform 2 is highly expressed in adult brain and weakly expressed in placenta. In brain, Isoform 2 is highly expressed in cerebellum. {ECO:0000269|PubMed:11536053, ECO:0000269|PubMed:15893517, ECO:0000269|PubMed:18420026}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1Z9M  (X-ray  2.40A 
DBSNP rs3026987 
Subcellular location [CC]Cell membrane {ECO:0000250|UniProtKB:Q99N28};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:Q99N28}. Cell junction {ECO:0000250|UniProtKB:Q99N28}.
Mouse PG classificationNA
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