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RABEP1
Rab effector protein acting as linker between gamma-adaptin, RAB4A and RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Involved in KCNH1 channels trafficking to and from the cell membrane (PubMed:22841712). Stimulates RABGEF1 mediated nucleotide exchange on RAB5A.
Protein class
Cancer-related genes
Predicted location
Intracellular
Single cell type specificity
Low cell type specificity
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Homodimer when bound to RAB5A (PubMed:15378032). Heterodimer with RABGEF1 (PubMed:11452015, PubMed:9323142). The heterodimer binds RAB4A and RAB5A that have been activated by GTP-binding (PubMed:10698684, PubMed:8521472, PubMed:20098723, PubMed:12773381). Interacts with TSC2 (PubMed:9045618). Interacts with GGA1 (via GAE domain), GGA2 (via GAE domain) and GGA3 (via GAE domain) (PubMed:12505986, PubMed:14665628). Interacts with AP1G1 (via GAE domain) (PubMed:12505986, PubMed:12773381, PubMed:14665628). Interacts with AP1G2 (via GAE domain) (PubMed:12505986, PubMed:14665628). Interacts with ECPAS (PubMed:20682791). Interacts with KCNH1 (By similarity). Interacts with PKD1 (via C-terminal domain) and GGA1; the interactions recruit PKD1:PKD2 complex to GGA1 and ARL3 at trans-Golgi network (By similarity). Interacts with KCNH1 (By similarity).
More Types Infomation
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- Derivation: Mouse
- Species Reactivity: Human
- Type: Mouse IgG1, κ
- Application: WB, IP, IF, IHC, ELISA
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For Research Use Only. Not For Clinical Use.