ID Q7ZY07; PN Trimeric intracellular cation channel type A; GN tmem38a; OS 8355; SL Nucleus Position: SL-0178; SL Nucleus Position: SL-0182; SL Comments: Sarcoplasmic reticulum membrane {ECO:0000250|UniProtKB:A5A6S6}; Multi-pass membrane protein {ECO:0000250|UniProtKB:A5A6S6}. Nucleus membrane {ECO:0000250|UniProtKB:A5A6S6}. DR UNIPROT: Q7ZY07; DR Pfam: PF05197; DE Function: Monovalent cation channel required for maintenance of rapid intracellular calcium release. May act as a potassium counter-ion channel that functions in synchronization with calcium release from intracellular stores. {ECO:0000250|UniProtKB:Q3TMP8}. DE Reference Proteome: Yes; GO GO:0016021; GO GO:0031965; GO GO:0033017; GO GO:0042802; GO GO:0005267; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MELLSALSLDDLAASFSKLPVFPLFDVAYYIISILYLKYEPGAVDLSKRSPVASWLCAMLYCFGSYILADVLLGESPIHY SQ FSNNANILLASAVWYLTFFCPLNIFYKIVSFLPVKLVLVGMKEVVRVRKIAMGIHHAHHHYHHGWVIMVLIGWVKGSGVA SQ LMSNLEQLLRGVWKPETNEILHMSFPTKASLYGAILFTLQQAHWLPISKAYLIFFFTLFMAVCKIYMTATHSHGSPFAIF SQ ESGICYVLFAAANGDHDDHGNHHHHHDDHDVSHSAGKSKEEHNEGTRKRKTKKAE //