iPTMnet Report for Q9NS15 (LTBP3)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q9NS15 / LTBP3_HUMAN
Protein Name Latent-transforming growth factor beta-binding protein 3 precursor
Gene Name Name: LTBP3
Organism Homo sapiens (Human)

PRO ID PR:Q9NS15
DAG View
PRO Name latent-transforming growth factor beta-binding protein 3 (human)
Definition A latent-transforming growth factor beta-binding protein 3 that is encoded in the genome of human.
Short Label hLTBP3
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q9NS15 (LTBP3) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K63 Ubiquitination PhosphoSitePlus
K72 Ubiquitination PhosphoSitePlus
K77 Ubiquitination PhosphoSitePlus
N89 N-Glycosylation GlyGen 23090970, 24190977
T166 O-Glycosylation GlyGen 30459171
S218 Phosphorylation PhosphoSitePlus
S239 O-Glycosylation GlyGen   PhosphoSitePlus 23584533, 25813380
N349 N-Glycosylation GlyGen 23090970, 24190977
S466 O-Glycosylation GlyGen 25813380
T513 O-Glycosylation GlyGen   PhosphoSitePlus 23584533, 25813380
T514 O-Glycosylation GlyGen   PhosphoSitePlus 23584533, 25813380
S519 O-Glycosylation GlyGen   PhosphoSitePlus 23584533, 25813380
T532 O-Glycosylation GlyGen 30459171, 25813380
T533 O-Glycosylation GlyGen 25813380
T534 O-Glycosylation GlyGen 30459171, 25813380
Y539 Phosphorylation PhosphoSitePlus
S561 O-Glycosylation GlyGen   PhosphoSitePlus 23584533
T570 O-Glycosylation GlyGen   PhosphoSitePlus 23584533, 30459171, 25813380
T635 Phosphorylation PhosphoSitePlus
S638 Phosphorylation PhosphoSitePlus
Y639 Phosphorylation PhosphoSitePlus
T978 O-Glycosylation GlyGen   PhosphoSitePlus 23584533
Y986 O-Glycosylation GlyGen 25813380
S1002 Phosphorylation PhosphoSitePlus
S1213 Phosphorylation PhosphoSitePlus
T1276 Phosphorylation PhosphoSitePlus
S1277 Phosphorylation PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
Y539 Phosphorylation HPRD 18491316


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K63 N63 Biomuta DOID:1319 / brain cancer [ icgc ]
S218 L218 Biomuta DOID:4159 / skin cancer [ cosmic ]
S466 C466 Biomuta DOID:1324 / lung cancer [ cosmic ]
S519 N519 Biomuta DOID:363 / uterine cancer [ cosmic, icgc ]