iPTMnet Report for Q9NP72 (RAB18)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q9NP72 / RAB18_HUMAN
Protein Name Ras-related protein Rab-18 precursor
Gene Name Name: RAB18
Organism Homo sapiens (Human)

PRO ID PR:Q9NP72
DAG View
PRO Name Ras-related protein Rab-18 (human)
Definition A Ras-related protein Rab-18 that is encoded in the genome of human.
Short Label hRAB18
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q9NP72 (RAB18) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
M1 Acetylation UniProt 22223895
K21 Ubiquitination PhosphoSitePlus
T29 Phosphorylation PhosphoSitePlus
K48 Ubiquitination PhosphoSitePlus
T49 Phosphorylation PhosphoSitePlus
K56 Ubiquitination PhosphoSitePlus
K58 Ubiquitination PhosphoSitePlus
T72 Phosphorylation PhosphoSitePlus
T74 Phosphorylation PhosphoSitePlus
S76 Phosphorylation PhosphoSitePlus
Y77 Phosphorylation PhosphoSitePlus
Y78 Phosphorylation PhosphoSitePlus
K123 Ubiquitination PhosphoSitePlus
K138 Acetylation PhosphoSitePlus
K138 Ubiquitination PhosphoSitePlus
K142 Ubiquitination PhosphoSitePlus
S144 Phosphorylation PhosphoSitePlus
S151 Phosphorylation PhosphoSitePlus
T172 Phosphorylation PhosphoSitePlus
K183 Ubiquitination PhosphoSitePlus
K186 Ubiquitination PhosphoSitePlus
Y202 Phosphorylation PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
S144 Phosphorylation HPRD 20166139


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K123 R123 Biomuta DOID:9256 / colorectal cancer [ cosmic, icgc ]
K138 * Biomuta DOID:1324 / lung cancer [ cosmic ]
K138 I138 Biomuta DOID:1324 / lung cancer [ cosmic ]
S144 F144 Biomuta DOID:1793 / pancreatic cancer [ cosmic ]
K183 E183 Biomuta DOID:11054 / urinary bladder cancer [ cosmic, icgc ]