IP3 receptor-homer complex

Properties

SUBUNITS: IP3 receptor CONFIGURATION: tetramer MOTIF: ligand-binding site FOR-BINDING-OF: inositol-1,4,5-triphosphate proline-rich region MOTIF: proline residue (SEVERAL) PPXXF motif NAME: PPXXF motif EFFECTOR-BOUND: homer protein BOUND-VIA: EVH1 domain Ser phosphorylation site {CYS1} ATP-binding site NAME: ATP-binding site SITE: UPF0405 protein TMEM103 Ser phosphorylation site {CYS2} ATP-binding site NAME: ATP-binding site SITE: ATP2 ATP-binding site NAME: ATP-binding site SITE: ATP3 Ca+2-binding site SITE: cytoplasm Mg+2-binding site transmembrane domain (8) Ca+2-binding site SITE: phenobarbital ION-PERMEABILITY: Ca+2 homer protein MOTIF: membrane region EVH1 domain NAME: EVH1 domain EFFECTOR-BOUND: Shank protein BOUND-VIA: PPXXF motif coiled coil