Protein Name:
Proteasome assembly chaperone 1
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UniprotKB/SwissProt ID: O95456 (O95456)
Gene Name:
PSMG1
Organism: Homo sapiens (Human)
Function: Chaperone protein which promotes assembly of the 20S proteasome as part of a heterodimer with PSMG2. The PSMG1-PSMG2 heterodimer binds to the PSMA5 and PSMA7 proteasome subunits, promotes assembly of the proteasome alpha subunits into the heteroheptameric alpha ring and prevents alpha ring dimerization
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Endoplasmic reticulum
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Graphical Visualization of S-nitrosylation Sites:
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| InterPro ID |
Domain Name |
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IPR016565
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Proteasome_assmbl_chp_1 |
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The S-nitrosylation sites of O95456
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
157 |
YQWLEKVFGS C PRKNMQITIL |
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| 2 |
223 |
HDLPAAVLSY C QVWKIPAILY |
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