iPTMnet Report for Q9H5V9 (STEEP1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q9H5V9 / STEEP_HUMAN
Protein Name STING ER exit protein
Gene Name Name: STEEP1
Synonyms:CXorf56;
Organism Homo sapiens (Human)

PRO ID PR:Q9H5V9
DAG View
PRO Name STING ER exit protein (human)
Definition A STING ER exit protein that is encoded in the genome of human.
Short Label hSTEEP1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q9H5V9 (STEEP1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
Y20 Phosphorylation PhosphoSitePlus
K63 Ubiquitination PhosphoSitePlus
K67 Ubiquitination PhosphoSitePlus
T76 Phosphorylation PhosphoSitePlus
Y78 Phosphorylation PhosphoSitePlus
C96 Methylation IEDB 31844290
K121 Ubiquitination PhosphoSitePlus
K128 Sumoylation PhosphoSitePlus
K128 Ubiquitination PhosphoSitePlus
Y132 Phosphorylation PhosphoSitePlus
T133 Phosphorylation PhosphoSitePlus
K135 Ubiquitination PhosphoSitePlus
Y178 Phosphorylation PhosphoSitePlus
K183 Ubiquitination PhosphoSitePlus
K187 Ubiquitination PhosphoSitePlus
S195 Phosphorylation PhosphoSitePlus
K208 Ubiquitination PhosphoSitePlus
K213 Methylation PhosphoSitePlus
K222 Acetylation PhosphoSitePlus
K222 Methylation PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K67 T67 Biomuta DOID:363 / uterine cancer [ cosmic ] DOID:1612 / breast cancer [ cosmic ]
T76 N76 Biomuta DOID:363 / uterine cancer [ cosmic ] DOID:1324 / lung cancer [ cosmic ]
T133 S133 Biomuta DOID:8618 / oral cavity cancer [ cosmic ]
K187 I187 Biomuta DOID:363 / uterine cancer [ cosmic ]
K208 N208 Biomuta DOID:363 / uterine cancer [ cosmic ]
K213 N213 Biomuta DOID:1324 / lung cancer [ cosmic ]