Protein Information

Cytoscape View


UniProt AC / UniProt ID P48544 / KCNJ5_HUMAN
Protein Name G protein-activated inward rectifier potassium channel 4
Gene Name Name: KCNJ5
Synonyms:GIRK4;
Organism Homo sapiens (Human)

PRO ID PR:P48544
DAG View
PRO Name G protein-activated inward rectifier potassium channel 4 (human)
Definition A G protein-activated inward rectifier potassium channel 4 that is encoded in the genome of human.
Short Label hKCNJ5
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P48544 (KCNJ5) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S75 Phosphorylation PhosphoSitePlus
T79 Phosphorylation PhosphoSitePlus
T199 Phosphorylation P17612 (PRKACA) PhosphoSitePlus 23305758
S203 Phosphorylation PhosphoSitePlus
S412 Phosphorylation P17612 (PRKACA) PhosphoSitePlus 23305758


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
T79 S79 Biomuta DOID:9256 / colorectal cancer [ cosmic ]
S412 Y412 Biomuta DOID:4159 / skin cancer [ cosmic ] DOID:1324 / lung cancer [ cosmic ]