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Sequence in raw or FASTA format:


Blast Method:


CATSPER1 cation channel, sperm associated 1 [Homo sapiens (human)]

RefSeq Accession Definition Services Price Order
NM_053054 Homo sapiens cation channel, sperm associated 1 (CATSPER1), mRNA. ORF Sequence $679.47
Peptide Services
Antibody Services
Protein Services

Gene Symbol CATSPER1
Entrez Gene ID 117144
Full Name cation channel, sperm associated 1
Synonyms CATSPER, MGC33335, MGC33368
Gene Type protein-coding
Organism Homo sapiens (human)



Summary Calcium ions play a primary role in the regulation of sperm motility. This gene belongs to a family of putative cation channels that are specific to spermatozoa and localize to the flagellum. The protein family features a single repeat with six membrane-spanning segments and a predicted calcium-selective pore region. [provided by RefSeq, Jul 2008].

MIM: 606389

Male infertility, nonsyndromic, autosomal recessive, 612997 (3)

mRNA Protein Product Sequence Price Select
NM_053054, 221316608 NP_444282, 221316609 cation channel sperm-associated protein 1 Full Length $763.86
ORF Sequence $679.47
Homo sapiens (human)CATSPER1NP_444282.3
Pan troglodytes (chimpanzee)CATSPER1XP_003313190.1
Macaca mulatta (Rhesus monkey)CATSPER1XP_001118063.1
Canis lupus familiaris (dog)CATSPER1XP_533225.3
Mus musculus (house mouse)Catsper1NP_647462.1
Rattus norvegicus (Norway rat)Catsper1XP_001070492.1
GeneCards CATSPER1
UniProt Q8NEC5
MIM 606389
Ensembl ENSG00000175294
HGNC 17116
HPRD 09396

GeneRIFs: Gene References Into Functions What's a GeneRIF?

General protein information

Preferred Names
cation channel sperm-associated protein 1
cation channel sperm-associated protein 1
sperm ion channel
sperm-associated cation channel 1


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