iPTMnet Report for Q9NPC2 (KCNK9)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q9NPC2 / KCNK9_HUMAN
Protein Name Potassium channel subfamily K member 9
Gene Name Name: KCNK9
Synonyms:TASK3;
Organism Homo sapiens (Human)

PRO ID PR:Q9NPC2
DAG View
PRO Name potassium channel subfamily K member 9 (human)
Definition A potassium channel subfamily K member 9 that is encoded in the genome of human.
Short Label hKCNK9
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q9NPC2 (KCNK9) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S56 Phosphorylation PhosphoSitePlus
Y59 Phosphorylation PhosphoSitePlus
Y113 Phosphorylation PhosphoSitePlus
Y138 Phosphorylation PhosphoSitePlus
K144 Acetylation PhosphoSitePlus
Y286 Phosphorylation PhosphoSitePlus
T341 Phosphorylation PhosphoSitePlus
S349 Phosphorylation PhosphoSitePlus
S352 Phosphorylation PhosphoSitePlus
S353 Phosphorylation PhosphoSitePlus
S373 Phosphorylation P17612 (PRKACA) neXtProt   PhosphoSitePlus   Signor 21357689


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
S56 R56 Biomuta DOID:3571 / liver cancer [ cosmic ] DOID:1324 / lung cancer [ cosmic ]
S56 I56 Biomuta DOID:11054 / urinary bladder cancer [ cosmic ]
Y59 H59 Biomuta DOID:10534 / stomach cancer [ cosmic, icgc ]
Y138 * Biomuta DOID:1324 / lung cancer [ cosmic ]
K144 N144 Biomuta DOID:363 / uterine cancer [ icgc ]
K144 T144 Biomuta DOID:10534 / stomach cancer [ cosmic, icgc ]
Y286 H286 Biomuta DOID:1319 / brain cancer [ cosmic, icgc ]
S349 L349 Biomuta DOID:4159 / skin cancer [ cosmic, icgc ]
S349 * Biomuta DOID:5041 / esophageal cancer [ cosmic ]