FUNCTION: Component of the BLOC-3 complex, a complex that acts as a guanine exchange factor (GEF) for RAB32 and RAB38, promotes the exchange of GDP to GTP, converting them from an inactive GDP-bound form into an active GTP-bound form. The BLOC-3 complex plays an important role in the control of mela...
FUNCTION: Component of the BLOC-3 complex, a complex that acts as a guanine exchange factor (GEF) for RAB32 and RAB38, promotes the exchange of GDP to GTP, converting them from an inactive GDP-bound form into an active GTP-bound form. The BLOC-3 complex plays an important role in the control of melanin production and melanosome biogenesis and promotes the membrane localization of RAB32 and RAB38 (PubMed:23084991). {ECO:0000269|PubMed:23084991}.
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GO - Biological processes (BP):
blood coagulation [GO:0007596]; hemostasis [GO:0007599]; intracellular transport [GO:0046907]; lysosome organization [GO:0007040]; melanocyte differentiation [GO:0030318]; melanosome assembly [GO:1903232]; platelet dense granule organization [GO:0060155]; positive regulation of eye pigmentation [GO:...
blood coagulation [GO:0007596]; hemostasis [GO:0007599]; intracellular transport [GO:0046907]; lysosome organization [GO:0007040]; melanocyte differentiation [GO:0030318]; melanosome assembly [GO:1903232]; platelet dense granule organization [GO:0060155]; positive regulation of eye pigmentation [GO:0048075]; positive regulation of protein targeting to mitochondrion [GO:1903955]; protein stabilization [GO:0050821]; protein targeting [GO:0006605]; vesicle-mediated transport [GO:0016192]
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GO - Molecular function (MF):
guanyl-nucleotide exchange factor activity [GO:0005085]; protein dimerization activity [GO:0046983]; protein homodimerization activity [GO:0042803]; small GTPase binding [GO:0031267]...
guanyl-nucleotide exchange factor activity [GO:0005085]; protein dimerization activity [GO:0046983]; protein homodimerization activity [GO:0042803]; small GTPase binding [GO:0031267]
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GO - Cellular component (CC):
BLOC-3 complex [GO:0031085]; cytoplasm [GO:0005737]; cytoplasmic vesicle [GO:0031410]; cytosol [GO:0005829]; lysosomal membrane [GO:0005765]; lysosome [GO:0005764]; melanosome [GO:0042470]; membrane [GO:0016020]; platelet dense granule [GO:0042827]...
BLOC-3 complex [GO:0031085]; cytoplasm [GO:0005737]; cytoplasmic vesicle [GO:0031410]; cytosol [GO:0005829]; lysosomal membrane [GO:0005765]; lysosome [GO:0005764]; melanosome [GO:0042470]; membrane [GO:0016020]; platelet dense granule [GO:0042827]
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