ID   GST_SERMA               Reviewed;          31 AA.
AC   P22416;
DT   01-AUG-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1991, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=Glutathione S-transferase GST-7.3;
DE            EC=2.5.1.18;
DE   Flags: Fragment;
OS   Serratia marcescens.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Serratia.
OX   NCBI_TaxID=615;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=CIP 6755;
RX   PubMed=2015287; DOI=10.1016/0167-4838(91)90050-a;
RA   di Ilio C., Aceto A., Piccolomini R., Allocati N., Faraone A.,
RA   Bucciarelli T., Barra D., Feferici G.;
RT   "Purification and characterization of a novel glutathione transferase from
RT   Serratia marcescens.";
RL   Biochim. Biophys. Acta 1077:141-146(1991).
CC   -!- FUNCTION: Conjugation of reduced glutathione to a wide number of
CC       exogenous and endogenous hydrophobic electrophiles.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=glutathione + RX = a halide anion + an S-substituted
CC         glutathione + H(+); Xref=Rhea:RHEA:16437, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16042, ChEBI:CHEBI:17792, ChEBI:CHEBI:57925,
CC         ChEBI:CHEBI:90779; EC=2.5.1.18;
CC   -!- SUBUNIT: Homodimer.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the GST superfamily. Beta family. {ECO:0000305}.
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DR   PIR; S14727; S14727.
DR   STRING; 273526.SMDB11_1495; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004364; F:glutathione transferase activity; IEA:UniProtKB-EC.
PE   1: Evidence at protein level;
KW   Cytoplasm; Direct protein sequencing; Transferase.
FT   CHAIN           1..>31
FT                   /note="Glutathione S-transferase GST-7.3"
FT                   /id="PRO_0000185975"
FT   BINDING         10
FT                   /ligand="glutathione"
FT                   /ligand_id="ChEBI:CHEBI:57925"
FT                   /evidence="ECO:0000250|UniProtKB:P0A9D2"
FT   NON_TER         31
SQ   SEQUENCE   31 AA;  3435 MW;  AD993D56CD9AB0D5 CRC64;
     MKLFYKAGAC SLSPHIVLRE LGLDFTAXKV D