Gene Information
Gene NameABI1
OrganismHomo sapiens (Human)
Gene Length508
Protein NamesAbl interactor 1 (Abelson interactor 1) (Abi-1) (Abl-binding protein 4) (AblBP4) (Eps8 SH3 domain-binding protein) (Eps8-binding protein) (Nap1-binding protein) (Nap1BP) (Spectrin SH3 domain-binding protein 1) (e3B1)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000136754 )
Evolutionary StageEumetazoa
AlphaFoldDBQ8IZP0
Gene CardABI1
Uniprot IDQ8IZP0
PfamPF07815; PF00018
In ASDno
Allosteric Predictionyes (0.005248356)
Ortholog in AnimalsAlpaca_ ABI1 ( ortholog_one2one )
Dog_ ABI1 ( ortholog_one2one )
GuineaPig_ ABI1 ( ortholog_one2one )
Macaque_ ABI1 ( ortholog_one2one )
Mouse_ Abi1 ( ortholog_one2one )
Pig_ ABI1 ( ortholog_one2one )
Rat_ Abi1 ( ortholog_one2one )
Rabbit_ ABI1 ( ortholog_one2one )
OhnologsABI3, ABI2
ParalogsABI2, ABI3
TissueNA
Tissue SpecificityWidely expressed, with highest expression in brain. {ECO:0000269|PubMed:11418237}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.119315(Rat);0.022222(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 7LXE  (X-ray  1.88A 
DBSNP rs2306236 
Subcellular location [CC]Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}. Cell projection, lamellipodium {ECO:0000250}. Cell projection, filopodium {ECO:0000250}. Cell projection, growth cone {ECO:0000250}. Postsynaptic density {ECO:0000250}. Cytoplasm, cytoskeleton {ECO:0000250}. Note=Localized to protruding lamellipodia and filopodia tips. Also localized to neuronal growth cones and synaptosomes. May shuttle from the postsynaptic densities to the nucleus (By similarity). {ECO:0000250}.
Mouse PG classificationNA
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