Identification
HMDB Protein ID CDBP00771
Secondary Accession Numbers Not Available
Name Glutathione S-transferase A3
Description Not Available
Synonyms
  1. GST class-alpha member 3
  2. Glutathione S-transferase A3-3
Gene Name GSTA3
Protein Type Enzyme
Biological Properties
General Function Involved in glutathione transferase activity
Specific 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.
GO Classification
Biological Process
xenobiotic metabolic process
glutathione metabolic process
Cellular Component
cytosol
Function
catalytic activity
transferase activity
transferase activity, transferring alkyl or aryl (other than methyl) groups
glutathione transferase activity
Molecular Function
glutathione transferase activity
Process
metabolic process
physiological process
metabolism
Cellular Location
  1. Cytoplasm
Pathways
Gene Properties
Chromosome Location 6
Locus 6p12.1
SNPs GSTA3
Gene Sequence
>669 bp
ATGGCAGGGAAGCCCAAGCTTCACTACTTCAATGGACGGGGCAGAATGGAGCCCATCCGG
TGGCTCTTGGCTGCAGCTGGAGTGGAGTTTGAAGAGAAATTTATAGGATCTGCAGAAGAT
TTGGGAAAGTTAAGAAATGATGGGAGTTTGATGTTCCAGCAAGTACCAATGGTTGAGATT
GATGGGATGAAGTTGGTACAGACCAGAGCCATTCTCAACTACATTGCCAGCAAATACAAC
CTCTACGGGAAAGACATAAAGGAGAGAGCCCTAATTGATATGTATACAGAAGGTATGGCA
GATTTGAATGAAATGATCCTTCTTCTGCCCTTATGTCGACCTGAGGAAAAAGATGCCAAG
ATTGCCTTGATCAAAGAGAAAACAAAAAGTCGCTATTTCCCTGCCTTCGAAAAAGTGTTA
CAGAGCCATGGACAAGACTACCTTGTTGGCAACAAGCTGAGCCGGGCTGACATTAGCCTG
GTGGAACTTCTCTACTATGTGGAAGAGCTTGACTCCAGCCTTATCTCCAACTTCCCTCTG
CTGAAGGCCCTGAAAACCAGAATCAGCAACCTGCCCACGGTGAAGAAGTTTCTACAGCCT
GGCAGCCCAAGGAAGCCTCCCGCAGATGCAAAAGCTTTAGAAGAAGCCAGAAAGATTTTC
AGGTTTTAA
Protein Properties
Number of Residues 222
Molecular Weight 25301.355
Theoretical pI 9.196
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Glutathione S-transferase A3
MAGKPKLHYFNGRGRMEPIRWLLAAAGVEFEEKFIGSAEDLGKLRNDGSLMFQQVPMVEI
DGMKLVQTRAILNYIASKYNLYGKDIKERALIDMYTEGMADLNEMILLLPLCRPEEKDAK
IALIKEKTKSRYFPAFEKVLQSHGQDYLVGNKLSRADISLVELLYYVEELDSSLISNFPL
LKALKTRISNLPTVKKFLQPGSPRKPPADAKALEEARKIFRF
GenBank ID Protein 114731581
UniProtKB/Swiss-Prot ID Q16772
UniProtKB/Swiss-Prot Entry Name GSTA3_HUMAN
PDB IDs
GenBank Gene ID AF508266
GeneCard ID GSTA3
GenAtlas ID GSTA3
HGNC ID HGNC:4628
References
General References Not Available