Gene Symbol | APBB1IP |
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Entrez Gene | 54518 |
Alt Symbol | INAG1, PREL1, RARP1, RIAM |
Species | Human |
Gene Type | protein-coding |
Description | amyloid beta (A4) precursor protein-binding, family B, member 1 interacting protein |
Other Description | APBB1-interacting protein 1|PREL-1|RARP-1|Rap1-GTP-interacting adaptor molecule|Rap1-interacting adaptor molecule|amyloid beta A4 precursor protein-binding family B member 1-interacting protein|proline rich EVH1 ligand 1|proline-rich EVH1 ligand 1|proline-rich protein 73|rap1-GTP-interacting adapter molecule|retinoic acid-responsive proline-rich protein 1 |
Swissprots | Q8IYL7 Q8IZZ7 Q8IWS8 Q7Z5R6 |
Accessions | CCQ43613 EAW86095 EAW86096 EAW86097 EAW86098 EAW86099 Q7Z5R6 AB085852 BAC41256 AK000812 BAA91384 AK303597 BAG64612 AK308916 AY152730 AAN75525 BC035636 AAH35636 BC054516 AAH54516 BM150270 BM556115 XM_006717451 XP_006717514 XM_011519514 XP_011517816 NM_019043 NP_061916 |
Function | Appears to function in the signal transduction from Ras activation to actin cytoskeletal remodeling. Suppresses insulin- induced promoter activities through AP1 and SRE. Mediates Rap1- induced adhesion. {ECO:0000269|PubMed:14530287, ECO:0000269|PubMed:15469846}. |
Subcellular Location | Cell membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Cell projection, lamellipodium {ECO:0000250}. Cell junction, focal adhesion {ECO:0000250}. Cytoplasm, cytoskeleton {ECO:0000250}. Note=Colocalizes with ENA/VASP proteins at lamellipodia tips and focal adhesions, and F- actin at the leading edge. At the membrane surface, associates, via the PH domain, preferentially with the inositol phosphates, PtdIns(5)P and PtdIns(3)P. This binding appears to be necessary for the efficient interaction of the RA domain to Ras-GTPases (By similarity). {ECO:0000250}. |
Tissue Specificity | Widely expressed with high expression in thymus, spleen, lymph node, bone marrow and peripheral leukocytes. {ECO:0000269|PubMed:14530287, ECO:0000269|PubMed:15469846}. |
Top Pathways | Rap1 signaling pathway |
APBB1IP (N-13) - sc-104813 from Santa Cruz Biotechnology
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Anti-RIAM antibody [7E7A3] - N-terminal - ab201991 from Abcam
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Anti-RIAM antibody [7E7D12] - N-terminal - ab201970 from Abcam
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Anti-RIAM antibody [EPR2805Y] - ab76090 from Abcam
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Anti-RIAM antibody [EPR2806] - ab92537 from Abcam
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Anti-APBB1IP / RIAM Antibody (aa38-87) - LS-C135440 from LifeSpan Bioscience
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Anti-APBB1IP / RIAM Antibody (aa71-120) - LS-C112027 from LifeSpan Bioscience
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Anti-APBB1IP / RIAM Antibody (N-Terminus, clone EPR2805Y) - LS-C105415 from LifeSpan Bioscience
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Anti-APBB1IP / RIAM Antibody (Internal, clone EP2806) - LS-C105637 from LifeSpan Bioscience
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Anti-APBB1IP / RIAM Antibody (aa647-666) - LS-C313493 from LifeSpan Bioscience
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RIAM/APBB1IP Antibody (EP2806) - NBP1-40722 from Novus Biologicals
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RIAM/APBB1IP Antibody - AF7279 from Novus Biologicals
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RIAM/APBB1IP Antibody - NBP1-91631 from Novus Biologicals
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RIAM/APBB1IP Antibody - NBP2-39009 from Novus Biologicals
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RIAM/APBB1IP Antibody - NBP2-14300 from Novus Biologicals
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APBB1 interacting protein 1 Antibody - bs-6172R from Bioss
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Anti-APBB1IP, (N-terminal) antibody produced in rabbit - SAB2106092 from Sigma-Aldrich
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Anti-APBB1IP antibody produced in rabbit - HPA017009 from Sigma-Aldrich
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APBB1IP antibody - N-terminal region (ARP57312_P050) - ARP57312_P050 from Aviva Systems Biology
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RIAM-Antibody - AJ1689a from Abgent, a WuXi AppTec company
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RIAM-Antibody - AJ1689b from Abgent, a WuXi AppTec company
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APBB1IP antibody [N2C1], Internal - GTX120027 from GeneTex
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Anti -APBB1IP (APBB1-interacting protein 1, Proline-rich EVH1 ligand 1) - 144173 from USBiological Life Science
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Human/Mouse RIAM/APBB1IP Antibody - AF7279 from R&D Systems
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Human/Mouse RIAM/APBB1IP Affinity Purified Polyclonal Ab, Sheep IgG - AF7279-SP from R&D Systems
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