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Catsperh Gene Detail
Summary
  • Symbol
    Catsperh
  • Name
    catsper channel auxiliary subunit eta
  • Synonyms
    BC048609, Tmem262
  • Feature Type
    protein coding gene
  • IDs
    MGI:3690536
    NCBI Gene: 433215
  • Alliance
    genome feature page
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr19:6130063-6130818 bp, + strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 19, 4.34 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    63 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3690536
 protein coding gene Chr19:6127905-6130818 (+)
129S1/SvImJ ENSMUSG00200048315
 protein coding gene Chr19:2892483-2893238 (+)
A/J ENSMUSG00195046730
 protein coding gene Chr19:3293171-3293926 (+)
AKR/J ENSMUSG00220049232
 protein coding gene Chr19:3066309-3067064 (+)
BALB/cJ ENSMUSG00180039153
 protein coding gene Chr19:3667900-3668655 (+)
C3H/HeJ ENSMUSG00175011165
 protein coding gene Chr19:2918068-2918823 (+)
C57BL/6NJ ENSMUSG00215045053
 protein coding gene Chr19:3130813-3131568 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0022591
 protein coding gene Chr19:2866967-2867716 (+)
CAST/EiJ ENSTCUG00005041775
 protein coding gene Chr19:3052233-3052988 (+)
CBA/J ENSMUSG00210038049
 protein coding gene Chr19:2920788-2921543 (+)
DBA/2J ENSMUSG00185044413
 protein coding gene Chr19:3297267-3298022 (+)
FVB/NJ ENSMUSG00205050305
 protein coding gene Chr19:3299447-3300202 (+)
JF1/MsJ ENSUMUG00000012274
 protein coding gene Chr19:3266307-3267062 (+)
LP/J ENSMUSG00230052969
 protein coding gene Chr19:4199366-4200121 (+)
NOD/ShiLtJ ENSMUSG00190021669
 protein coding gene Chr19:2827653-2828408 (+)
NZO/HlLtJ ENSMUSG00225025288
 protein coding gene Chr19:7908178-7908933 (+)
PWK/PhJ ENSLUMG00010004500
 protein coding gene Chr19:3034012-3034767 (+)
SPRET/EiJ ENSMSPG00010046392
 protein coding gene Chr19:3028020-3028775 (+)
WSB/EiJ ENSIUOG00005039389
 protein coding gene Chr19:2941048-2941803 (+)



Homology
more
  • Human Ortholog
    CATSPERH, catsper channel auxiliary subunit eta
  • Vertebrate Orthologs
    2
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    CATSPERH, catsper channel auxiliary subunit eta
  • Synonyms
    TMEM262
  • Links
    NCBI Gene ID: 100130348
    UniProt: E9PQX1

  • Chr Location
    11q13.1; chr11:65084979-65089375 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    4 phenotype references
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    6
  • GO References
    2
Molecular Function

No experimental evidence to support Molecular Function annotation, following literature review. See J:73796.
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    597
  • cDNA Data
    2
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic ENSMUSG00000047733 Ensembl Gene Model | MGI Sequence Detail 756 C57BL/6J ±  kb
transcript ENSMUST00000143303 Ensembl | MGI Sequence Detail 545 Not Applicable  
polypeptide ENSMUSP00000121339 Ensembl | MGI Sequence Detail 116 Not Applicable  
For the selected sequence
Protein
Information
less
  • UniProt
    3 Sequences
  • PDB
    7EEB, 9UBW, 9UBX
  • InterPro Domains
    IPR040431 Cation channel sperm-associated auxiliary subunit TMEM262
Molecular
Reagents
less
  • All nucleic 2
    cDNA 2

    Microarray probesets 2
Other
Accession IDs
less
MGI:8328299
References
more
  • Summaries
    All 19
    Gene Ontology 2
    Phenotypes 4
  • Earliest
    J:376518 Brown SG, et al., Homozygous in-frame deletion in CATSPERE in a man producing spermatozoa with loss of CatSper function and compromised fertilizing capacity. Hum Reprod. 2018 Oct 1;33(10):1812-1816
  • Latest
    J:314092 Lin S, et al., Structure of a mammalian sperm cation channel complex. Nature. 2021 Jul;595(7869):746-750
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
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Send questions and comments to User Support. 		last database update
09/01/2026
MGI 6.24 		The Jackson Laboratory