InnateDB Protein
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IDBP-189117.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Psmb2
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Protein Name
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proteasome (prosome, macropain) subunit, beta type 2
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Synonyms
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AU045357; AW108089; C7-I; D4Wsu33e; HC7-I;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000030642
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InnateDB Gene
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IDBG-189115 (Psmb2)
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Protein Structure
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Function |
The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. This subunit has a chymotrypsin-like activity. {ECO:0000269PubMed:22341445}.
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Subcellular Localization |
Cytoplasm. Nucleus.
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Disease Associations |
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Tissue Specificity |
Detected in liver (at protein level). {ECO:0000269PubMed:22341445}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 9 experimentally validated interaction(s) in this database.
They are also associated with 67 interaction(s) predicted by orthology.
Experimentally validated |
Total |
9
[view]
|
Protein-Protein |
9
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
67 [view]
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|
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Molecular Function |
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Biological Process |
GO:0010243
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response to organonitrogen compound
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GO:0014070
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response to organic cyclic compound
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GO:0051603
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proteolysis involved in cellular protein catabolic process
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Cellular Component |
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PDB ID |
MGI:1347045
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InterPro |
IPR001353
Proteasome, subunit alpha/beta
IPR029055
Nucleophile aminohydrolases, N-terminal
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PFAM |
PF00227
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q9R1P3
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PhosphoSite |
PhosphoSite-Q9R1P3
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
26445
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UniGene |
Mm.402889
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RefSeq |
NP_036100
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MGI ID |
3UNH
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MGI Symbol |
Psmb2
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OMIM |
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CCDS |
CCDS18657
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HPRD |
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IMGT |
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EMBL |
AF060090
BC008265
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GenPept |
AAD50535
AAH08265
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