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Protein Page:
RAB1A (human)

RAB1A Probably required for transit of protein from the ER through Golgi compartment. Binds GTP and GDP and possesses intrinsic GTPase activity. Belongs to the small GTPase superfamily. Rab family. 3 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: G protein; G protein, monomeric; G protein, monomeric, Rab
Chromosomal Location of Human Ortholog: 2p14
Cellular Component: cytosol; endoplasmic reticulum membrane; Golgi apparatus; Golgi membrane
Molecular Function: cadherin binding; GTPase activity; protein binding
Biological Process: autophagic vacuole formation; autophagy; cell migration; COPII coating of Golgi vesicle; defense response to bacterium; endocytosis; ER to Golgi vesicle-mediated transport; Golgi organization and biogenesis; growth hormone secretion; retrograde vesicle-mediated transport, Golgi to ER; vesicle transport along microtubule; vesicle-mediated transport; virus assembly
Reference #:  P62820 (UniProtKB)
Alt. Names/Synonyms: DKFZp564B163; GTP binding protein Rab1a; Rab GTPase YPT1 homolog; RAB1; RAB1, member RAS oncogene family; RAB1A; RAB1A, member RAS oncogene family; Ras-related protein Rab-1A; YPT1; YPT1-related protein
Gene Symbols: RAB1A
Molecular weight: 22,678 Da
Basal Isoelectric point: 5.93  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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