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MIRAGE
Carbonic anhydrase 4

Summary
UniProt ID
P48284
Gene Symbol
  • Ca4
Gene ID
29242
Organism
Rattus norvegicus (Norway rat)
GlyGen
P48284
PubChem
P48284
Re-Glyco
P48284
Annotation
Keyword
  • Cell membrane
  • Direct protein sequencing
  • Disulfide bond
  • GPI-anchor
  • Lyase
  • Metal-binding
  • Reference proteome
  • Signal
  • Zinc
Gene Ontology (GO)
Displaying entries 1 - 10 of 16 in total
GO Term
plasma membrane
membrane
secretory granule membrane
rough endoplasmic reticulum
endoplasmic reticulum-Golgi intermediate compartment
Golgi apparatus
trans-Golgi network
external side of plasma membrane
cell surface
apical plasma membrane
Subcellular Location(GO Annotation)

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

Displaying all 2 entries
GO Term
zinc ion binding
carbonate dehydratase activity
Annotation information from UniProt.
Sequence
MQLLLALLALAYVAPSTEDSHWCYEIQAKEPNSHCSGPEQWTGDCKKNQQSPINIVTSKTKLNPSLTPFTFVGYDQKKKWEVKNNQHSVEMSLGEDIYIFGGDLPTQYKAIQLHLHWSEESNKGSEHSIDGKHFAMEMHVVHKKMTTGDKVQDSDSKDKIAVLAFMVEVGNEVNEGFQPLVEALSRLSKPFTNSTVSESCLQDMLPEKKKLSAYFRYQGSLTTPGCDETVIWTVFEEPIKIHKDQFLEFSKKLYYDQEQKLNMKDNVRPLQPLGNRQVFRSHASGRLLSLPLPTLLVPTLTCLVASFLH
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying 1 entry
Position Description PubMed ID GlyTouCan ID Source
193 N-linked (GlcNAc...) asparagine
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying all 3 entries
Pathway Name Organism
Erythrocytes take up carbon dioxide and release oxygen Rattus norvegicus
Erythrocytes take up oxygen and release carbon dioxide Rattus norvegicus
Reversible hydration of carbon dioxide Rattus norvegicus
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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: December 8, 2025