Protein Name:
Ras-related protein Rab-20
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UniprotKB/SwissProt ID: Q9NX57 (Q9NX57)
Gene Name:
RAB20
Organism: Homo sapiens (Human)
Function: The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion (By similarity). RAB20 plays a role in apical endocytosis/recycling. Plays a role in the maturation and acidification of phagosomes that engulf pathogens, such as S.aureus and M.tuberculosis. Plays a role in the fusion of phagosomes with lysosomes
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Golgi apparatus. Cytoplasmic vesicle, phagosome. Cytoplasmic vesicle, phagosome membrane
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9NX57
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
106 |
LGLTDTASKD C LFAIVGNKVD |
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| 2 |
131 |
GALAGQEKEE C SPNMDAGDRV |
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| 3 |
179 |
EQDVPAAEQM C FETSAKTGYN |
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