ID A0A363UM62_9GAMM Unreviewed; 254 AA.
AC A0A363UM62;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 17.
DE RecName: Full=Hydroxyacylglutathione hydrolase {ECO:0000256|HAMAP-Rule:MF_01374};
DE EC=3.1.2.6 {ECO:0000256|HAMAP-Rule:MF_01374};
DE AltName: Full=Glyoxalase II {ECO:0000256|HAMAP-Rule:MF_01374};
DE Short=Glx II {ECO:0000256|HAMAP-Rule:MF_01374};
GN Name=gloB {ECO:0000256|HAMAP-Rule:MF_01374,
GN ECO:0000313|EMBL:PWN56512.1};
GN ORFNames=DEH80_06685 {ECO:0000313|EMBL:PWN56512.1};
OS Abyssibacter profundi.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Salinisphaerales;
OC Salinisphaeraceae; Abyssibacter.
OX NCBI_TaxID=2182787 {ECO:0000313|EMBL:PWN56512.1, ECO:0000313|Proteomes:UP000251800};
RN [1] {ECO:0000313|EMBL:PWN56512.1, ECO:0000313|Proteomes:UP000251800}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OUC007 {ECO:0000313|EMBL:PWN56512.1,
RC ECO:0000313|Proteomes:UP000251800};
RA Zhou S.;
RT "Abyssibacter profundi OUC007T gen. nov., sp. nov, a marine bacterium
RT isolated from seawater of the Mariana Trench.";
RL Submitted (MAY-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Thiolesterase that catalyzes the hydrolysis of S-D-lactoyl-
CC glutathione to form glutathione and D-lactic acid. {ECO:0000256|HAMAP-
CC Rule:MF_01374}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an S-(2-hydroxyacyl)glutathione + H2O = a 2-hydroxy
CC carboxylate + glutathione + H(+); Xref=Rhea:RHEA:21864,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:57925,
CC ChEBI:CHEBI:58896, ChEBI:CHEBI:71261; EC=3.1.2.6;
CC Evidence={ECO:0000256|ARBA:ARBA00001623, ECO:0000256|HAMAP-
CC Rule:MF_01374};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01374};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01374};
CC -!- PATHWAY: Secondary metabolite metabolism; methylglyoxal degradation;
CC (R)-lactate from methylglyoxal: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004963, ECO:0000256|HAMAP-Rule:MF_01374}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_01374}.
CC -!- SIMILARITY: Belongs to the metallo-beta-lactamase superfamily.
CC Glyoxalase II family. {ECO:0000256|ARBA:ARBA00006759,
CC ECO:0000256|HAMAP-Rule:MF_01374}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PWN56512.1}.
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DR EMBL; QEQK01000005; PWN56512.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A363UM62; -.
DR OrthoDB; 9802248at2; -.
DR UniPathway; UPA00619; UER00676.
DR Proteomes; UP000251800; Unassembled WGS sequence.
DR GO; GO:0004416; F:hydroxyacylglutathione hydrolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019243; P:methylglyoxal catabolic process to D-lactate via S-lactoyl-glutathione; IEA:InterPro.
DR CDD; cd07723; hydroxyacylglutathione_hydrolase_MBL-fold; 1.
DR Gene3D; 3.60.15.10; Ribonuclease Z/Hydroxyacylglutathione hydrolase-like; 1.
DR HAMAP; MF_01374; Glyoxalase_2; 1.
DR InterPro; IPR035680; Clx_II_MBL.
DR InterPro; IPR032282; HAGH_C.
DR InterPro; IPR017782; Hydroxyacylglutathione_Hdrlase.
DR InterPro; IPR001279; Metallo-B-lactamas.
DR InterPro; IPR036866; RibonucZ/Hydroxyglut_hydro.
DR NCBIfam; TIGR03413; GSH_gloB; 1.
DR PANTHER; PTHR43705; HYDROXYACYLGLUTATHIONE HYDROLASE; 1.
DR PANTHER; PTHR43705:SF1; HYDROXYACYLGLUTATHIONE HYDROLASE GLOB; 1.
DR Pfam; PF16123; HAGH_C; 1.
DR Pfam; PF00753; Lactamase_B; 1.
DR PIRSF; PIRSF005457; Glx; 1.
DR SMART; SM00849; Lactamase_B; 1.
DR SUPFAM; SSF56281; Metallo-hydrolase/oxidoreductase; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_01374};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01374}; Reference proteome {ECO:0000313|Proteomes:UP000251800};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_01374}.
FT DOMAIN 12..170
FT /note="Metallo-beta-lactamase"
FT /evidence="ECO:0000259|SMART:SM00849"
FT BINDING 55
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 57
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 59
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 60
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 113
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 132
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 132
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
FT BINDING 170
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01374"
SQ SEQUENCE 254 AA; 27964 MW; 1139B312F810E94D CRC64;
MLQVHQFPCL SDNYGFLIRD EATGVVACVD TPDAHAIARQ LDDLGWSLDM ILNTHWHPDH
VGGNQALKAR FDCEIIGPAG ERDRIPGLDR IVGEGDGVQV GESQAEVLHT PGHTLGHIVY
HFVDQQLAFV GDTLFAMGCG RLFEGTAEQM WDSLSRLRQW PTETVIYCAH EYTQANARFA
LSVDGQNAAL RRRAEEVDTR RAADEATVPT NLALECATNP FLRADDAGLQ SALDMPGAPP
ASVFAELRRR KDVF
//
