Ras-related protein Rab-6A is a protein that in humans is encoded by the RAB6A gene located in the eleventh chromosome. [5] Its main function is the regulation of protein transport from the Golgi complex to the endoplasmic reticulum and the exocytosis along with the microtubules.
RAB6A has been shown to interact with:
Ras-related protein Rab-5A is a protein that in humans is encoded by the RAB5A gene.
Coatomer subunit beta is a protein that in humans is encoded by the COPB1 gene.
Ras-related protein Rab-3A is a protein that in humans is encoded by the RAB3A gene. It is involved in calcium-triggered exocytosis in neurons.
Ras-related protein Rab-4A is a protein that in humans is encoded by the RAB4A gene.
Ras-related protein Rap-2a is a protein that in humans is encoded by the RAP2A gene. RAP2A is a member of the Ras-related protein family.
Ras-related protein Rab-1A is a protein that in humans is encoded by the RAB1A gene.
Ras-related protein Rab-8A is a protein that in humans is encoded by the RAB8A gene.
Kinesin-like protein KIF20A is a protein that in humans is encoded by the KIF20A gene.
Coatomer subunit gamma is a protein that in humans is encoded by the COPG gene. It is one of seven proteins in the COPI coatomer complex that coats vesicles as they bud from the Golgi complex.
ELKS/RAB6-interacting/CAST family member 1 is a protein that in humans is encoded by the ERC1 gene. The name ELKS is derived from "protein rich in the amino acids E, L, K and S"
Ras-related protein Rab-2A is a protein that in humans is encoded by the RAB2A gene.
Membrane-associated phosphatidylinositol transfer protein 1 is a protein that in humans is encoded by the PITPNM1 gene.
Bicaudal D cargo adaptor 2 is a protein that in humans is encoded by the BICD2 gene.
Ras-related protein Rab-13 is a protein that in humans is encoded by the RAB13 gene.
Bicaudal D cargo adaptor 1 is a protein that in humans is encoded by the BICD1 gene.
Protein Hook homolog 1 is a protein that in humans is encoded by the HOOK1 gene.
Ras-related protein Rab-11B is a protein that in humans is encoded by the RAB11B gene. Rab11b is reported as most abundantly expressed in brain, heart and testes.
Ras-related protein Rab-6B is a protein that in humans is encoded by the RAB6B gene.
RAB GTPase activating protein 1 is a protein in humans that is encoded by the RABGAP1 gene.
Giantin or Golgin subfamily B member 1 is a protein that in humans is encoded by the GOLGB1 gene. Giantin is located at the cis-medial rims of the Golgi apparatus and is part of the Golgi matrix that is responsible for membrane trafficking in secretory pathway of proteins. This function is key for proper localisation of proteins at the plasma membrane and outside the cell which is important for cell function that is dependent on for example receptors and the extracellular matrix function. Recent animal model knockout studies of GOLGB1 in mice, rat, and zebrafish have shown that phenotypes are different between species ranging from mild to severe craniofacial defects in the rodent models to just minor size defects in zebrafish. However, in adult zebrafish a tumoral calcinosis-like phenotype was observed, and in humans such phenotype has been linked to defective glycosyltransferase function.