Molecular Target Synopsis
Domains and Structures
Drugs and Clinical Candidates
Ligand Efficiency Plot
Family Cladogram
Interaction Network
Gene Expression
Gene Copy Number Variation
Germline Genetics

RAB6A (P20340) - Overview - Molecular Target Synopsis


RAB6A, Ras-related protein Rab-6A
UniProt P20340

Also Known as RAB6A_HUMAN, RAB6A, RAB6

Protein transport. Regulator of membrane traffic from the Golgi apparatus towards the endoplasmic reticulum (ER). Has a low GTPase activity. Involved in COPI-independent retrograde transport from the Golgi to the ER (PubMed:25962623). Interacts with BICDL1; leads to its accumulation in the pericentrosomal region (By similarity). Interacts with SCYL1BP1. Interacts with VSP52 and RABGAP1. Interacts with GCC2 (via its GRIP domain). Interacts with RAB6IP1 (via its RUN 1 domain). Isoform 1 interacts with RAB6KIFL. Isoform 2 does not interact with RAB6KIFL. Isoform 1 interacts with BICD1. Isoform 2 interacts with BICD1. Isoform 1 interacts with BICD2. Isoform 2 interacts with BICD2. Interacts with TMF1. Isoform 1 (GTP-bound) interacts with DYNLRB1; the interaction is direct. Isoform 2 (GDP-bound) interacts with DYNLRB1; the interaction is direct. Interacts with PIFO. Interacts (GTP-bound) with APBA1/MINT1 isoform 2, also called Mint1_826, but not with isoform 1. Interacts with RIC1 and RGP1; the interactions are direct with a preference for RAB6A-GDP.

Inspect Structure
See all 3D Structures for RAB6A

Isoforms / Transcripts (Protein Coding)

Sub-cellular localization

Gene Copy Number Variation

In COSMIC - Cell Lines Project RAB6A has gain in 7 cell-lines, loss in 0 cell-lines and no signal in 998 cell-lines. (see details)

Gene Expression

In NCI60, the highest expressing cell lines are: COLO205, KM12, EKVX

In Array Express (RNA-seq of 675 commonly used human cancer cell lines), the highest expressing cell lines are: MDA-MB-134-VI, DMS 53, MKN-45

In Array Express (RNA-seq of long poly adenylated RNA and long non poly adenylated RNA from ENCODE cell lines), the highest expressing cell lines are: NHLF, HSMM, HMEC

(see details)

3D Structures

For RAB6A there are:
6 structures (13 chains) solved
6 are solved in complex with at least one small molecule ligand

(see details)
Molecular Target 3D Synopsis

Screening and Chemistry

RAB6A has been screened with compounds ( bioactivities). (see details)