CATSPERD, Official Symbol CATSPERDprovided by HGNC Official Full Name cation channel sperm associated auxiliary subunit deltaprovided by HGNC Primary source HGNC:HGNC:28598 See related Ensembl:ENSG00000174898 MIM:617490; AllianceGenome:HGNC:28598 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 TMEM146 Summary Predicted to be involved in flagellated sperm motility and sperm capacitation. Predicted to be located in sperm principal piece. Predicted to be part of CatSper complex. [provided by Alliance of Genome Resources, Apr 2022] Expression Restricted expression toward testis (RPKM 5.1) See more Orthologs mouse all