TMEM203, Official Symbol TMEM203provided by HGNC Official Full Name transmembrane protein 203provided by HGNC Primary source HGNC:HGNC:28217 See related Ensembl:ENSG00000187713 MIM:616499; AllianceGenome:HGNC:28217 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as HBEBP1 Summary Involved in cellular calcium ion homeostasis. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022] Orthologs mouse all