ID G3IUQ4_METTV Unreviewed; 315 AA.
AC G3IUQ4;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 27-MAR-2024, entry version 58.
DE RecName: Full=Glutathione synthetase {ECO:0000256|HAMAP-Rule:MF_00162};
DE EC=6.3.2.3 {ECO:0000256|HAMAP-Rule:MF_00162};
DE AltName: Full=GSH synthetase {ECO:0000256|HAMAP-Rule:MF_00162};
DE Short=GSH-S {ECO:0000256|HAMAP-Rule:MF_00162};
DE Short=GSHase {ECO:0000256|HAMAP-Rule:MF_00162};
DE AltName: Full=Glutathione synthase {ECO:0000256|HAMAP-Rule:MF_00162};
GN Name=gshB {ECO:0000256|HAMAP-Rule:MF_00162};
GN ORFNames=Mettu_1601 {ECO:0000313|EMBL:EGW22777.1};
OS Methylobacter tundripaludum (strain ATCC BAA-1195 / DSM 17260 / SV96).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Methylococcales;
OC Methylococcaceae; Methylobacter.
OX NCBI_TaxID=697282 {ECO:0000313|EMBL:EGW22777.1, ECO:0000313|Proteomes:UP000004664};
RN [1] {ECO:0000313|EMBL:EGW22777.1, ECO:0000313|Proteomes:UP000004664}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1195 / DSM 17260 / SV96
RC {ECO:0000313|Proteomes:UP000004664};
RG US DOE Joint Genome Institute;
RA Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S., Held B.,
RA Detter J.C., Han C., Tapia R., Land M., Hauser L., Kyrpides N., Ivanova N.,
RA Ovchinnikova G., Pagani I., Klotz M.G., Dispirito A.A., Murrell J.C.,
RA Dunfield P., Kalyuzhnaya M.G., Svenning M., Trotsenko Y.A., Stein L.Y.,
RA Woyke T.;
RT "Genomic sequence of Methylobacter tundripaludum SV96.";
RL Submitted (JUN-2011) to the EMBL/GenBank/DDBJ databases.
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:0000256|HAMAP-
CC Rule:MF_00162};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- PATHWAY: Sulfur metabolism; glutathione biosynthesis; glutathione from
CC L-cysteine and L-glutamate: step 2/2. {ECO:0000256|HAMAP-
CC Rule:MF_00162}.
CC -!- SIMILARITY: Belongs to the prokaryotic GSH synthase family.
CC {ECO:0000256|HAMAP-Rule:MF_00162}.
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DR EMBL; JH109152; EGW22777.1; -; Genomic_DNA.
DR RefSeq; WP_006890745.1; NZ_JH109152.1.
DR AlphaFoldDB; G3IUQ4; -.
DR STRING; 697282.Mettu_1601; -.
DR eggNOG; COG0189; Bacteria.
DR HOGENOM; CLU_068239_0_0_6; -.
DR OrthoDB; 9785415at2; -.
DR UniPathway; UPA00142; UER00210.
DR Proteomes; UP000004664; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004363; F:glutathione synthase activity; IEA:UniProtKB-UniRule.
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 {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00162};
KW Glutathione biosynthesis {ECO:0000256|ARBA:ARBA00022684, ECO:0000256|HAMAP-
KW Rule:MF_00162};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00162};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00162}; Reference proteome {ECO:0000313|Proteomes:UP000004664}.
FT DOMAIN 126..311
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
SQ SEQUENCE 315 AA; 35906 MW; 9B0A51C8A37AA20F CRC64;
MPIKLGMVMD SIDHINIKKD TSFAMLLEAQ SRGWELHYME LNDLFLRNGR AYARTRTIKV
QRDEKKWHEF TAEQDIPLDE LDVIMMRKDP PFDQEYIYAT YLLERAESMG VYVINKPQSL
RDANEKLFTA WFPQCCAETL VAREPARIRS FLLEQGEIIL KPLDGMGGTS IFHLRQGDPN
LSVILETMTQ YNSRYVMAQK YLPQIVDGDK RILLVNGEVI PYALARIPAQ GETRGNLAAG
GRAEGRPLTD RDRWIAEQVG PTLRDKGLVF VGIDVIGDTL TEINVTSPTC VQELDRQFGL
NICGQLMDHI ETTLQ
//