NP_001070658.1
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NCBI GenBank Nucleotide #
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UniProt Primary Accession #
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UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
42,548 Da
NCBI Official Full Name
abl interactor 1 isoform 1
NCBI Official Synonym Full Names
abl-interactor 1
NCBI Protein Information
abl interactor 1
UniProt Protein Name
Abl interactor 1
UniProt Synonym Protein Names
Abelson interactor 1; Abi-1; Ablphilin-1; Eps8 SH3 domain-binding protein; Eps8-binding protein; Spectrin SH3 domain-binding protein 1; e3B1
UniProt Synonym Gene Names
UniProt Comments for Abi1
May act in negative regulation of cell growth and transformation by interacting with nonreceptor tyrosine kinases ABL1 and/or ABL2. In vitro, at least isoform 2 and isoform 4 suppress the transforming activity of Abelson murine leukemia virus (v-Abl) after overexpression in fibroblasts. May play a role in regulation EGF-induced Erk pathway activation. Involved in cytoskeletal reorganization and EGFR signaling. Together with EPS8 participates in transduction of signals from Ras to Rac. In vitro, a trimeric complex of ABI1, EPS8 and SOS1 exhibits Rac specific guanine nucleotide exchange factor (GEF) activity and ABI1 seems to act as an adapter in the complex. Regulates ABL1/c-Abl-mediated phosphorylation of ENAH. Recruits WASF1 to lamellipodia and there seems to regulate WASF1 protein level. In brain, seems to regulate the dendritic outgrowth and branching as well as to determine the shape and number of synaptic contacts of developing neurons.
Research Articles on Abi1
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Disclaimer
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Pathways associated with Abi1 recombinant protein
Diseases associated with Abi1 recombinant protein
Organs/Tissues associated with Abi1 recombinant protein
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