ID   GSHB_SHEON              Reviewed;         315 AA.
AC   Q8EIK8;
DT   04-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   27-MAR-2024, entry version 117.
DE   RecName: Full=Glutathione synthetase {ECO:0000255|HAMAP-Rule:MF_00162};
DE            EC=6.3.2.3 {ECO:0000255|HAMAP-Rule:MF_00162};
DE   AltName: Full=GSH synthetase {ECO:0000255|HAMAP-Rule:MF_00162};
DE            Short=GSH-S {ECO:0000255|HAMAP-Rule:MF_00162};
DE            Short=GSHase {ECO:0000255|HAMAP-Rule:MF_00162};
DE   AltName: Full=Glutathione synthase {ECO:0000255|HAMAP-Rule:MF_00162};
GN   Name=gshB {ECO:0000255|HAMAP-Rule:MF_00162};
GN   OrderedLocusNames=SO_0831;
OS   Shewanella oneidensis (strain MR-1).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=211586;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MR-1;
RX   PubMed=12368813; DOI=10.1038/nbt749;
RA   Heidelberg J.F., Paulsen I.T., Nelson K.E., Gaidos E.J., Nelson W.C.,
RA   Read T.D., Eisen J.A., Seshadri R., Ward N.L., Methe B.A., Clayton R.A.,
RA   Meyer T., Tsapin A., Scott J., Beanan M.J., Brinkac L.M., Daugherty S.C.,
RA   DeBoy R.T., Dodson R.J., Durkin A.S., Haft D.H., Kolonay J.F., Madupu R.,
RA   Peterson J.D., Umayam L.A., White O., Wolf A.M., Vamathevan J.J.,
RA   Weidman J.F., Impraim M., Lee K., Berry K.J., Lee C., Mueller J.,
RA   Khouri H.M., Gill J., Utterback T.R., McDonald L.A., Feldblyum T.V.,
RA   Smith H.O., Venter J.C., Nealson K.H., Fraser C.M.;
RT   "Genome sequence of the dissimilatory metal ion-reducing bacterium
RT   Shewanella oneidensis.";
RL   Nat. Biotechnol. 20:1118-1123(2002).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + gamma-L-glutamyl-L-cysteine + glycine = ADP +
CC         glutathione + H(+) + phosphate; Xref=Rhea:RHEA:13557,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57305, ChEBI:CHEBI:57925, ChEBI:CHEBI:58173,
CC         ChEBI:CHEBI:456216; EC=6.3.2.3; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00162};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC       Note=Binds 1 Mg(2+) or Mn(2+) ion per subunit. {ECO:0000250};
CC   -!- PATHWAY: Sulfur metabolism; glutathione biosynthesis; glutathione from
CC       L-cysteine and L-glutamate: step 2/2. {ECO:0000255|HAMAP-
CC       Rule:MF_00162}.
CC   -!- SIMILARITY: Belongs to the prokaryotic GSH synthase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00162}.
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DR   EMBL; AE014299; AAN53907.1; -; Genomic_DNA.
DR   RefSeq; NP_716462.1; NC_004347.2.
DR   RefSeq; WP_011071123.1; NZ_CP053946.1.
DR   AlphaFoldDB; Q8EIK8; -.
DR   SMR; Q8EIK8; -.
DR   STRING; 211586.SO_0831; -.
DR   PaxDb; 211586-SO_0831; -.
DR   KEGG; son:SO_0831; -.
DR   PATRIC; fig|211586.12.peg.797; -.
DR   eggNOG; COG0189; Bacteria.
DR   HOGENOM; CLU_068239_0_0_6; -.
DR   OrthoDB; 9785415at2; -.
DR   PhylomeDB; Q8EIK8; -.
DR   BioCyc; SONE211586:G1GMP-775-MONOMER; -.
DR   UniPathway; UPA00142; UER00210.
DR   Proteomes; UP000008186; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004363; F:glutathione synthase activity; IBA:GO_Central.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.20; -; 1.
DR   Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR   Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR   HAMAP; MF_00162; GSH_S; 1.
DR   InterPro; IPR011761; ATP-grasp.
DR   InterPro; IPR013815; ATP_grasp_subdomain_1.
DR   InterPro; IPR006284; Glut_synth_pro.
DR   InterPro; IPR004218; GSHS_ATP-bd.
DR   InterPro; IPR004215; GSHS_N.
DR   InterPro; IPR016185; PreATP-grasp_dom_sf.
DR   NCBIfam; TIGR01380; glut_syn; 1.
DR   PANTHER; PTHR21621:SF4; GLUTATHIONE SYNTHETASE; 1.
DR   PANTHER; PTHR21621; RIBOSOMAL PROTEIN S6 MODIFICATION PROTEIN; 1.
DR   Pfam; PF02955; GSH-S_ATP; 1.
DR   Pfam; PF02951; GSH-S_N; 1.
DR   SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR   SUPFAM; SSF52440; PreATP-grasp domain; 1.
DR   PROSITE; PS50975; ATP_GRASP; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Glutathione biosynthesis; Ligase; Magnesium; Manganese;
KW   Metal-binding; Nucleotide-binding; Reference proteome.
FT   CHAIN           1..315
FT                   /note="Glutathione synthetase"
FT                   /id="PRO_0000197485"
FT   DOMAIN          125..310
FT                   /note="ATP-grasp"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT   BINDING         151..207
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT   BINDING         281
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT   BINDING         283
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
SQ   SEQUENCE   315 AA;  34962 MW;  1A9AB7E813F11108 CRC64;
     MIKLGIVMDP ISEINIKKDS SFAMLMAAQE RGYQLFYMEM ADLAIVNGVA MGNMRPLKVM
     NDANHWFELG EAKDTPLSEL NVVLMRKDPP FDTEYIYATY MLERAEEQGV LIVNKPQSLR
     DANEKLFTAW FSEFTPETIV TRDANRIRAF HQAKGDIILK PLDGMGGTSI FRVKQDDPNL
     GVIIETLTQY GNQYAMAQAF IPEITKGDKR ILVVDGEPVP YALARIPKKG ETRGNLAAGG
     SGVAQPLSDS DWKIARAIGP ELKKRGLIFV GLDVIGDKLT EINVTSPTCI REIQAAFDVD
     ITGMLFDAIE TRLGQ
//