Proteins/UNIPROT:Q86XM0

CATSPERD

ProteinUNIPROT:Q86XM0

Auxiliary component of the CatSper complex, a complex involved in sperm cell hyperactivation. Sperm cell hyperactivation is needed for sperm motility which is essential late in the preparation of sperm for fertilization. Required for CATSPER1 stability before intraflagellar transport and/or incorporation of the CatSper complex channel into the flagellar membrane..

Function from UniProtKB (Q86XM0), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Statements

4 statements

4 statements · 2 reference databases · Subject: CATSPERD · Sources: Hetionet, Reactome

Order

TNFSF8 covaries with CATSPERDProteinHetionet hetionet:covaries:257062-944Inferred only
CATSPERD participates in FertilizationPathwayReactome R-HSA-1187000Inferred only
CATSPERD participates in ReproductionPathwayReactome R-HSA-1474165Inferred only
CATSPERD participates in Sperm Motility And TaxesPathwayReactome R-HSA-1300642Inferred only

Other names

4 names

Resolves to: CATSPERD

Also called: CatSper-deltaCatSperdeltaTMEM146Transmembrane protein 146

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