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- Table of Contents
Facts about Ras-related protein Rab-38.
Involved in peripheral melanosomal distribution of TYRP1 in melanocytes; the function, which likely is implicating vesicle-trafficking, includes cooperation with ANKRD27 and VAMP7 (By similarity). Plays a role in the maturation of phagosomes that engulf pathogens, such as S.
Human | |
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Gene Name: | RAB38 |
Uniprot: | P57729 |
Entrez: | 23682 |
Belongs to: |
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small GTPase superfamily |
Melanoma antigen NY-MEL-1; NY-MEL-1; RAB38, member RAS oncogene family; Rab-related GTP-binding protein; ras-related protein Rab-38; rrGTPbp
Mass (kDA):
23.712 kDA
Human | |
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Location: | 11q14.2 |
Sequence: | 11; NC_000011.10 (87809490..88175504, complement) |
Expressed in melanocytes.
Cell membrane; Lipid-anchor; Cytoplasmic side. Melanosome. Cytoplasmic vesicle, phagosome. Cytoplasmic vesicle, phagosome membrane; Lipid-anchor; Cytoplasmic side. Melanosome membrane. Recruited to phagosomes containing S.aureus or M.tuberculosis (PubMed:21255211). The BLOC-3 complex, a heterodimer of HPS1 and HPS4 promotes its membrane localization (PubMed:23084991).
PMID: 10910072 by Jaeger D., et al. Serological cloning of a melanocyte rab guanosine 5'-triphosphate- binding protein and a chromosome condensation protein from a melanoma complementary DNA library.
PMID: 12643545 by Basrur V., et al. Proteomic analysis of early melanosomes: identification of novel melanosomal proteins.