Protein Name:
Vacuolar protein sorting-associated protein 11 homolog
|
UniprotKB/SwissProt ID: Q9H270 (Q9H270)
Gene Name:
VPS11
Organism: Homo sapiens (Human)
Function: Plays a role in vesicle-mediated protein trafficking to lysosomal compartments including the endocytic membrane transport and autophagic pathways. Believed to act as a core component of the putative HOPS and CORVET endosomal tethering complexes which are proposed to be involved in the Rab5-to-Rab7 endosome conversion probably implicating MON1A/B, and via binding SNAREs and SNARE complexes to mediate tethering and docking events during SNARE-mediated membrane fusion. The HOPS complex is proposed to be recruited to Rab7 on the late endosomal membrane and to regulate late endocytic, phagocytic and autophagic traffic towards lysosomes. The CORVET complex is proposed to function as a Rab5 effector to mediate early endosome fusion probably in specific endosome subpopulations (PubMed:11382755, PubMed:23351085, PubMed:24554770, PubMed:25266290, PubMed:25783203). Required for fusion of endosomes and autophagosomes with lysosomes (PubMed:25783203). Involved in cargo transport from early to late endosomes and required for the transition from early to late endosomes (PubMed:21148287). Involved in the retrograde Shiga toxin transport (PubMed:23593995)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Endosome. Late endosome membrane. Lysosome membrane. Early endosome. Cytoplasmic vesicle. Cytoplasmic vesicle, autophagosome. Cytoplasmic vesicle, clathrin-coated vesicle
|
|
|
Graphical Visualization of S-nitrosylation Sites:
|
|
The S-nitrosylation sites of Q9H270
|
| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
254 |
DLQFIVAGDE C VYLYQPDERG |
|
|
|
| 2 |
317 |
DKQILNIYDL C NKFIAYSTVF |
|
|
|
| 3 |
709 |
HEQYRQVISV C ERHGEQDPSL |
|
|
|
|
