Protein Information

Cytoscape View

UniProt AC / UniProt ID P49720 / PSB3_HUMAN
Protein Name Proteasome subunit beta type-3
Gene Name Name: PSMB3
Organism Homo sapiens (Human)

PRO ID PR:P49720
DAG View
PRO Name proteasome subunit beta type-3 (human)
Definition A proteasome subunit beta type-3 that is encoded in the genome of human.
Short Label hPSMB3
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species

P49720 (PSMB3) as Substrate

Site PTM Type PTM Enzyme Score Source PMID
M1 Acetylation PRO
S2 Acetylation UniProt 19413330, 22223895
S2 Phosphorylation HPRD   PhosphoSitePlus 20068231
K15 Ubiquitination PhosphoSitePlus
K17 Ubiquitination PhosphoSitePlus
T36 Phosphorylation PhosphoSitePlus
T37 Phosphorylation PhosphoSitePlus
K41 Ubiquitination PhosphoSitePlus
R48 Methylation PhosphoSitePlus
K77 Acetylation PhosphoSitePlus   UniProt 19608861
K77 Ubiquitination PhosphoSitePlus
T86 Phosphorylation HPRD 20068231
K98 Ubiquitination PhosphoSitePlus
Y103 Phosphorylation PhosphoSitePlus
Y104 Phosphorylation PhosphoSitePlus
S168 Phosphorylation PhosphoSitePlus
K192 Ubiquitination PhosphoSitePlus


PRO ID (Short Label) Sites PTM Enzyme Source PMID
PR:000036312 (hPSMB3/Ac:1) acM1 PRO

PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K17 N17 Biomuta DOID:9256 / colorectal cancer [ tcga ] DOID:1909 / melanoma [ cosmic ]