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Standards Ontologies Notations
Guidelines
MIRAGE
Cation channel sperm-associated auxiliary subunit zeta

Summary
UniProt ID
Q9NTU4
Gene Symbol
  • C11orf20
  • CATSPERZ
  • TEX40
Gene ID
25858
Organism
Homo sapiens (human)
GlyGen
Q9NTU4
The O-GlcNAc Database
Q9NTU4
O-GlcNAcAtlas
Q9NTU4
Re-Glyco
Q9NTU4
Annotation
Keyword
  • Cell membrane
  • Flagellum
  • Proteomics identification
  • Reference proteome
  • Spermatogenesis
Gene Ontology (GO)
Displaying all 3 entries
GO Term
CatSper complex
sperm principal piece
cytoplasm
Subcellular Location(GO Annotation)

Subcellular in which this glycoprotein is expressed are highlighted in blue.

Annotation information from UniProt.
Sequence
MEEKPSKVSLKSSDRQGSDEESVHSDTRDLWTTTTLSQAQLNMPLSEVCEGFDEEGRNISKTRGWHSPGRGSLDEGYKASHKPEELDEHALVELELHRGSSMEINLGEKDTASQIEAEKSSSMSSLNIAKHMPHRAYWAEQQSRLPLPLMELMENEALEILTKALRSYQLGIGRDHFLTKELQRYIEGLKKRRSKRLYVN
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying 1 entry
Position Description PubMed ID GlyTouCan ID Source
6
Feature
204060801001201401601802001200
20406080100120140160180200MEEKPSKVSLKSSDRQGSDEESVHSDTRDLWTTTTLSQAQLNMPLSEVCEGFDEEGRNISKTRGWHSPGRGSLDEGYKASHKPEELDEHALVELELHRGSSMEINLGEKDTASQIEAEKSSSMSSLNIAKHMPHRAYWAEQQSRLPLPLMELMENEALEILTKALRSYQLGIGRDHFLTKELQRYIEGLKKRRSKRLYVN
Domains & sites
ProtVista
20406080100120140160180200MEEKPSKVSLKSSDRQGSDEESVHSDTRDLWTTTTLSQAQLNMPLSEVCEGFDEEGRNISKTRGWHSPGRGSLDEGYKASHKPEELDEHALVELELHRGSSMEINLGEKDTASQIEAEKSSSMSSLNIAKHMPHRAYWAEQQSRLPLPLMELMENEALEILTKALRSYQLGIGRDHFLTKELQRYIEGLKKRRSKRLYVN
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 7, 2025