Protein Name:
Peroxisomal biogenesis factor 19
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UniprotKB/SwissProt ID: P40855 (P40855)
Gene Name:
PEX19
Organism: Homo sapiens (Human)
Function: Necessary for early peroxisomal biogenesis. Acts both as a cytosolic chaperone and as an import receptor for peroxisomal membrane proteins (PMPs). Binds and stabilizes newly synthesized PMPs in the cytoplasm by interacting with their hydrophobic membrane-spanning domains, and targets them to the peroxisome membrane by binding to the integral membrane protein PEX3. Excludes CDKN2A from the nucleus and prevents its interaction with MDM2, which results in active degradation of TP53
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Peroxisome membrane
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P40855
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
128 |
DMTSQQEFTS C LKETLSGLAK |
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