Potassium transport channels

Summary
Organism
Homo sapiens (human)
Reactome
R-HSA-1296067
PubChem
R-HSA-1296067
Description
  • Inwardly rectifying potassium transport are tetrameric channels that are found in kidney in the nephron. Kir 1.1 works as a homotetramer, however, Kir 4.1 and 5.1 work as heterotetramers. These channels transport K+ from cytosol to the lumen of the tubules.
Click on a node on the pathway to see its details. Glycoproteins are marked with a glycoprotein icon in their name.
Displaying 1 entry
UniProt ID Protein Name Gene Symbol Pathway Viewer
P48048 ATP-sensitive inward rectifier potassium channel 1
  • KCNJ1
  • ROMK1
view

About Release Notes Help Feedback

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