General Information of Drug Therapeutic Target (DTT) (ID: TT29VDX)

DTT Name Glutathione S-transferase A3 (GSTA3)
Synonyms Glutathione S-transferase A3-3; GST class-alpha member 3
Gene Name GSTA3
DTT Type
Literature-reported target
[1]
UniProt ID
GSTA3_HUMAN
TTD ID
T42976
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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EC Number
EC 2.5.1.18
Sequence
MAGKPKLHYFNGRGRMEPIRWLLAAAGVEFEEKFIGSAEDLGKLRNDGSLMFQQVPMVEI
DGMKLVQTRAILNYIASKYNLYGKDIKERALIDMYTEGMADLNEMILLLPLCRPEEKDAK
IALIKEKTKSRYFPAFEKVLQSHGQDYLVGNKLSRADISLVELLYYVEELDSSLISNFPL
LKALKTRISNLPTVKKFLQPGSPRKPPADAKALEEARKIFRF
Function
Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. Catalyzes isomerization reactions that contribute to the biosynthesis of steroid hormones. Efficiently catalyze obligatory double-bond isomerizations of delta(5)-androstene-3,17-dione and delta(5)-pregnene-3,20-dione, precursors to testosterone and progesterone, respectively.
KEGG Pathway
Glutathione metabolism (hsa00480 )
Metabolism of xenobiotics by cytochrome P450 (hsa00980 )
Drug metabolism - cytochrome P450 (hsa00982 )
Drug metabolism - other enzymes (hsa00983 )
Metabolic pathways (hsa01100 )
Platinum drug resistance (hsa01524 )
Pathways in cancer (hsa05200 )
Chemical carcinogenesis - DNA adducts (hsa05204 )
Chemical carcinogenesis - receptor activation (hsa05207 )
Chemical carcinogenesis - reactive oxygen species (hsa05208 )
Hepatocellular carcinoma (hsa05225 )
Fluid shear stress and atherosclerosis (hsa05418 )
Reactome Pathway
Nuclear events mediated by NFE2L2 (R-HSA-9759194 )
Glutathione conjugation (R-HSA-156590 )

References

1 Glutathione-S-transferase A3 knockout mice are sensitive to acute cytotoxic and genotoxic effects of aflatoxin B1. Toxicol Appl Pharmacol. 2010 Feb 1;242(3):241-6.