General Information of Drug Therapeutic Target (DTT) (ID: TTAJ746)

DTT Name Ras-related protein Rab-22A (Rab22a)
Synonyms Rab-22; RAB22
Gene Name RAB22A
DTT Type
Literature-reported target
[1]
BioChemical Class
Small GTPase
UniProt ID
RB22A_HUMAN
TTD ID
T82955
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MALRELKVCLLGDTGVGKSSIVWRFVEDSFDPNINPTIGASFMTKTVQYQNELHKFLIWD
TAGQERFRALAPMYYRGSAAAIIVYDITKEETFSTLKNWVKELRQHGPPNIVVAIAGNKC
DLIDVREVMERDAKDYADSIHAIFVETSAKNAININELFIEISRRIPSTDANLPSGGKGF
KLRRQPSEPKRSCC
Function
Mediates trafficking of TF from early endosomes to recycling endosomes. Required for NGF-mediated endocytosis of NTRK1, and subsequent neurite outgrowth. Binds GTP and GDP and has low GTPase activity. Alternates between a GTP-bound active form and a GDP-bound inactive form. Plays a role in endocytosis and intracellular protein transport.
KEGG Pathway
Endocytosis (hsa04144 )
Reactome Pathway
RAB geranylgeranylation (R-HSA-8873719 )

References

1 RAB22A overexpression promotes the tumor growth of melanoma. Oncotarget. 2016 Nov 1;7(44):71744-71753.