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- Table of Contents
Facts about Brefeldin A-inhibited guanine nucleotide-exchange protein 2.
Promotes guanine-nucleotide exchange on ARF1 and ARF3 and to a lower extent on ARF5 and ARF6.
Involved in the regulation of Golgi vesicular transport.Required for the integrity of the endosomal compartment. Involved in trafficking from the trans-Golgi network (TGN) to endosomes and is required for membrane association of the AP-1 complicated and GGA1.
Human | |
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Gene Name: | ARFGEF2 |
Uniprot: | Q9Y6D5 |
Entrez: | 10564 |
Belongs to: |
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No superfamily |
ADP-ribosylation factor guanine nucleotide-exchange factor 2 (brefeldinA-inhibited); ARFGEP2; BIG2brefeldin A-inhibited guanine nucleotide-exchange protein 2; Brefeldin A-inhibited GEP 2; dJ1164I10.1; FLJ23723; PVNH2
Mass (kDA):
202.038 kDA
Human | |
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Location: | 20q13.13 |
Sequence: | 20; NC_000020.11 (48921711..49036693) |
Expressed in placenta, lung, heart, brain, kidney and pancreas.
Cytoplasm. Membrane. Golgi apparatus. Cytoplasm, perinuclear region. Golgi apparatus, trans-Golgi network. Endosome. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cell projection, dendrite. Cytoplasmic vesicle. Cell junction, synapse. Cytoplasm, cytoskeleton. Translocates from cytoplasm to membranes upon cAMP treatment. Localized in recycling endosomes.
PMID: 10212200 by Togawa A., et al. Purification and cloning of a brefeldin A-inhibited guanine nucleotide-exchange protein for ADP-ribosylation factors.
PMID: 10716990 by Yamaji R., et al. Identification and localization of two brefeldin A-inhibited guanine nucleotide-exchange proteins for ADP-ribosylation factors in a macromolecular complex.