CATSPERD - catsper channel auxiliary subunit delta Gene

Also Known as TMEM146

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 257062

Summary

Predicted to be involved in flagellated sperm motility and sperm capacitation. Predicted to be located in plasma membrane. Predicted to be part of CatSper complex. Predicted to be active in sperm principal piece. [provided by Alliance of Genome Resources, Jul 2025]
Restricted expression toward testis (RPKM 5.1).

CATSPERD Products (1)

mRNA Protein Name
NM_152784.4 NP_689997.3 cation channel sperm-associated auxiliary subunit delta precursor

Gene Ontology

  • Molecular Function
Molecular Function GO Annotation Evidence References Source
enables protein binding IPI
IPI: Inferred from physical interaction
25416956 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

CATSPERD Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
CATSPERD Q86XM0 BACE2 Homo sapiens Q9Y5Z0
Y2H Array
32814053
Intra
CATSPERD Q86XM0 BACE2 Homo sapiens Q9Y5Z0
Validated Y2H
32814053
Intra
CATSPERD Q86XM0 BACE2 Homo sapiens Q9Y5Z0
Y2H Pooling
32814053
Intra
CATSPERD Q86XM0 KLK6 Homo sapiens Q92876
Y2H Array
32814053
Intra
CATSPERD Q86XM0 KLK6 Homo sapiens Q92876
Y2H Pooling
32814053
Intra
CATSPERD Q86XM0 KLK6 Homo sapiens Q92876
Validated Y2H
32814053
Intra
CATSPERD Q86XM0 HLCS Homo sapiens P50747
Anti Tag CoIP
28514442
Intra
CATSPERD Q86XM0 HLCS Homo sapiens P50747
Anti Tag CoIP
33961781
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Agents

  • Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (2)
Cat. No. Product Name
Effect
Purity
Rare Diseases
HY-RS01984 CATSPER1 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS01985 CATSPER2 Human Pre-designed siRNA Set A Pre-designed Set / Unkown