Submissions
GlyTouCan
Glycan Structure Repository
GlyComb
Glycoconjugate Repository
GlycoPOST
Glycomics MS raw data Repository
UniCarb-DR
Glycomics MS Repository for glycan annotations from GlycoWorkbench
LM-GlycoRepo
Repository for lectin-assisted multimodality data
Resources Genes Glycoproteins Lectins Glycolipids Glycans Pathways Diseases Organisms
All Resources
Genes / Proteins / Lipids Glycans / Glycoconjugates Glycomes Pathways / Interactions / Diseases / Organisms
Other Information
Release Statistics Download
Tools
SugarDrawer GlycanBuilder Glycan Converters GlycoMaple GlycomeAtlas LM-GlycomeAtlas GALAXY MCAW GlycoSim GRable
Search Tools
Cross Search Glycan Search Publication Search Programmatic Access
Standards Ontologies Notations
Guidelines
MIRAGE
aquaporin 2

Summary
Gene Symbol
  • AQP2
Organism
Homo sapiens (human)
NCBI Gene
359
KEGG Gene ID
PubChem
359
Alliance of Genome Resources
Annotation
Keyword
  • 3D-structure
  • Cell membrane
  • Cytoplasmic vesicle
  • Diabetes insipidus
  • Disease variant
  • Glycoprotein
  • Golgi apparatus
  • Phosphoprotein
  • Proteomics identification
  • Reference proteome
  • Repeat
  • Transmembrane helix
  • Transport
Proteins
Displaying 1 entry
UniProt Protein Name
P41181
  • ADH water channel
  • Aquaporin-CD
  • Collecting duct water channel protein
  • WCH-CD
  • Water channel protein for renal collecting duct
Annotation information from UniProt.
Gene Ontology (GO)
Displaying entries 1 - 5 of 14 in total
GO Term Evidence Code PMID
renal water homeostasis
renal water homeostasis
renal water transport
water transport
water transport
GO Hierarchy
Displaying entries 16 - 20 of 25 in total
GO Term Evidence Code PMID
apical plasma membrane
apical plasma membrane
transport vesicle membrane
cytoplasmic vesicle membrane
cytoplasmic vesicle
GO Hierarchy
Gene Ontology information from NCBI Gene and UniProt.
OrthoDB (Group)
Group level
Eukaryota
Group Name
Aquaporin
Functional Category
  • E: Amino acid transport and metabolism
  • G: Carbohydrate transport and metabolism
  • T: Signal transduction mechanisms
Displaying 1 entry
Gene Ontology
water channel activity
Displaying all 3 entries
InterPro
Aquaporin-like
Major intrinsic protein, conserved site
Major intrinsic protein
Disease
Disease Ontology
Displaying all 2 entries
DO ID Disease Name Source
DOID:0081061 nephrogenic diabetes insipidus type 2
DOID:12387 nephrogenic diabetes insipidus
Ortholog
Displaying all 2 entries
Species Gene ID Alliance of Genome Resources
11827 MGI:1096865
25386 RGD:2142
About Release Notes Help Feedback

Click here to visit the beta site.

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

Logo License Policies Site Map

Contact: [email protected]

This work is licensed under Creative Commons Attribution 4.0 International

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026