iPTMnet Report for Q15063 (POSTN)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q15063 / POSTN_HUMAN
Protein Name Periostin precursor
Gene Name Name: POSTN
Synonyms:OSF2;
Organism Homo sapiens (Human)

PRO ID PR:Q15063
DAG View
PRO Name periostin (human)
Definition A periostin that is encoded in the genome of human.
Short Label hPOSTN
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q15063 (POSTN) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
Y83 Phosphorylation PhosphoSitePlus
T256 O-Glycosylation GlyGen 30459171
K426 Acetylation PhosphoSitePlus
S498 Phosphorylation PhosphoSitePlus
K502 Acetylation PhosphoSitePlus
T545 Phosphorylation PhosphoSitePlus
S546 Phosphorylation PhosphoSitePlus
K556 Acetylation PhosphoSitePlus
T582 Phosphorylation PhosphoSitePlus
N599 N-Glycosylation GlyGen   UniProt 16335952, 23090970, 24190977, ...19159218, 29741879
T616 Phosphorylation PhosphoSitePlus
T633 Phosphorylation IEDB 35494241
T660 Phosphorylation PhosphoSitePlus
T670 Phosphorylation PhosphoSitePlus
T675 Phosphorylation PhosphoSitePlus
S766 Phosphorylation PhosphoSitePlus
T772 Phosphorylation PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
S498 Y498 Biomuta DOID:3571 / liver cancer [ cosmic ]
K556 I556 Biomuta DOID:10534 / stomach cancer [ cosmic, icgc ]
T582 A582 Biomuta DOID:9256 / colorectal cancer [ cosmic, icgc ]
S766 C766 Biomuta DOID:11054 / urinary bladder cancer [ cosmic, icgc ]
T772 R772 Biomuta DOID:363 / uterine cancer [ cosmic, icgc ]