ID GSHB_COXBU Reviewed; 321 AA.
AC Q83AL0;
DT 15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 27-MAR-2024, entry version 110.
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}; OrderedLocusNames=CBU_1875;
OS Coxiella burnetii (strain RSA 493 / Nine Mile phase I).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Legionellales; Coxiellaceae;
OC Coxiella.
OX NCBI_TaxID=227377;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RSA 493 / Nine Mile phase I;
RX PubMed=12704232; DOI=10.1073/pnas.0931379100;
RA Seshadri R., Paulsen I.T., Eisen J.A., Read T.D., Nelson K.E., Nelson W.C.,
RA Ward N.L., Tettelin H., Davidsen T.M., Beanan M.J., DeBoy R.T.,
RA Daugherty S.C., Brinkac L.M., Madupu R., Dodson R.J., Khouri H.M.,
RA Lee K.H., Carty H.A., Scanlan D., Heinzen R.A., Thompson H.A., Samuel J.E.,
RA Fraser C.M., Heidelberg J.F.;
RT "Complete genome sequence of the Q-fever pathogen, Coxiella burnetii.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:5455-5460(2003).
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; AE016828; AAO91366.1; -; Genomic_DNA.
DR RefSeq; NP_820852.1; NC_002971.3.
DR RefSeq; WP_005770275.1; NZ_CCYB01000008.1.
DR AlphaFoldDB; Q83AL0; -.
DR SMR; Q83AL0; -.
DR STRING; 227377.CBU_1875; -.
DR DNASU; 1209788; -.
DR EnsemblBacteria; AAO91366; AAO91366; CBU_1875.
DR GeneID; 1209788; -.
DR KEGG; cbu:CBU_1875; -.
DR PATRIC; fig|227377.7.peg.1857; -.
DR eggNOG; COG0189; Bacteria.
DR HOGENOM; CLU_068239_0_0_6; -.
DR OrthoDB; 9785415at2; -.
DR UniPathway; UPA00142; UER00210.
DR Proteomes; UP000002671; 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..321
FT /note="Glutathione synthetase"
FT /id="PRO_0000197464"
FT DOMAIN 125..311
FT /note="ATP-grasp"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT BINDING 151..208
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT BINDING 282
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
FT BINDING 284
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00162"
SQ SEQUENCE 321 AA; 36319 MW; C9B7F83650A6E03D CRC64;
MNLKVGVLMD PIANIAIHKD TTFAMLLALQ ARQHEVYYLE PADIFLRNEK ILGSMRRLQV
ADDPSQWFNL SESEIKPLHA LDVLLMRKDP PFNMSYVYLT YLLELAEKQG LFVVNKPASL
RDANEKLFTG WFPHCTPKTL VTSRKAILQE FIREQKEVVI KPLGAMAGES IFYLTVNDPN
IPVVIETMTA NGHQLVMAQR FIPEVKSGDK RIILIDGEPI PYTLARIPPK GDFRGNLARG
AKGEGRELTD RDRWICEQVG PTLRKKGLWF VGLDIIGDYL TEINVTSPTG VRELQAQFDV
DIAGQFIAFL ETKYATTTDI E
//
