iPTMnet Report for Q8IXQ3 (C9orf40)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q8IXQ3 / CI040_HUMAN
Protein Name Uncharacterized protein C9orf40
Gene Name Name: C9orf40
Organism Homo sapiens (Human)

PRO ID PR:Q8IXQ3
DAG View
PRO Name uncharacterized protein C9orf40 (human)
Definition An uncharacterized protein C9orf40 that is encoded in the genome of human.
Short Label hC9orf40
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q8IXQ3 (C9orf40) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K17 Acetylation PhosphoSitePlus
K17 Ubiquitination PhosphoSitePlus
S67 Phosphorylation HPRD   PhosphoSitePlus 18691976, 18847512, 20068231
S67 Phosphorylation P24941 (CDK2) PhosphoSitePlus 18847512
S69 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus   UniProt 19413330, 23186163, 18691976, ...18847512, 19664994, 18452278, 17322306, 18669648, 19690332, 20068231
S69 Phosphorylation P24941 (CDK2) PhosphoSitePlus 18847512
S71 Phosphorylation PhosphoSitePlus 18847512
S71 Phosphorylation P24941 (CDK2) PhosphoSitePlus 18847512
K72 Ubiquitination PhosphoSitePlus
S76 Phosphorylation HPRD   PhosphoSitePlus   UniProt 24275569, 17081983, 20068231
S80 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus 18669648
S83 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus 18669648
T94 Phosphorylation PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
S67 W67 Biomuta DOID:8618 / oral cavity cancer [ cosmic ] DOID:11934 / head and neck cancer [ icgc ]
S67 * Biomuta DOID:11054 / urinary bladder cancer [ cosmic ]
S69 L69 Biomuta DOID:11054 / urinary bladder cancer [ cosmic ]