MASZ_BRUAB
ID MASZ_BRUAB Reviewed; 728 AA.
AC Q57BM8;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 10-MAY-2005, sequence version 1.
DT 03-AUG-2022, entry version 93.
DE RecName: Full=Malate synthase G {ECO:0000255|HAMAP-Rule:MF_00641};
DE EC=2.3.3.9 {ECO:0000255|HAMAP-Rule:MF_00641};
GN Name=glcB {ECO:0000255|HAMAP-Rule:MF_00641}; OrderedLocusNames=BruAb1_1636;
OS Brucella abortus biovar 1 (strain 9-941).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX NCBI_TaxID=262698;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=9-941;
RX PubMed=15805518; DOI=10.1128/jb.187.8.2715-2726.2005;
RA Halling S.M., Peterson-Burch B.D., Bricker B.J., Zuerner R.L., Qing Z.,
RA Li L.-L., Kapur V., Alt D.P., Olsen S.C.;
RT "Completion of the genome sequence of Brucella abortus and comparison to
RT the highly similar genomes of Brucella melitensis and Brucella suis.";
RL J. Bacteriol. 187:2715-2726(2005).
CC -!- FUNCTION: Involved in the glycolate utilization. Catalyzes the
CC condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl-
CC CoA) and glyoxylate to form malate and CoA. {ECO:0000255|HAMAP-
CC Rule:MF_00641}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + glyoxylate + H2O = (S)-malate + CoA + H(+);
CC Xref=Rhea:RHEA:18181, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15589, ChEBI:CHEBI:36655, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57288; EC=2.3.3.9; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00641};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00641};
CC -!- PATHWAY: Carbohydrate metabolism; glyoxylate cycle; (S)-malate from
CC isocitrate: step 2/2. {ECO:0000255|HAMAP-Rule:MF_00641}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00641}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00641}.
CC -!- SIMILARITY: Belongs to the malate synthase family. GlcB subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00641}.
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DR EMBL; AE017223; AAX74956.1; -; Genomic_DNA.
DR RefSeq; WP_002966937.1; NC_006932.1.
DR AlphaFoldDB; Q57BM8; -.
DR SMR; Q57BM8; -.
DR EnsemblBacteria; AAX74956; AAX74956; BruAb1_1636.
DR GeneID; 3788190; -.
DR KEGG; bmb:BruAb1_1636; -.
DR HOGENOM; CLU_028446_1_0_5; -.
DR OMA; MAPGFDG; -.
DR UniPathway; UPA00703; UER00720.
DR Proteomes; UP000000540; Chromosome I.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004474; F:malate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006097; P:glyoxylate cycle; IEA:UniProtKB-UniRule.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR CDD; cd00728; malate_synt_G; 1.
DR Gene3D; 1.20.1220.12; -; 1.
DR Gene3D; 3.20.20.360; -; 2.
DR HAMAP; MF_00641; Malate_synth_G; 1.
DR InterPro; IPR044856; Malate_synth_C_sf.
DR InterPro; IPR011076; Malate_synth_sf.
DR InterPro; IPR001465; Malate_synthase.
DR InterPro; IPR006253; Malate_synthG.
DR InterPro; IPR046363; MS_N_TIM-barrel_dom.
DR PANTHER; PTHR42739; PTHR42739; 1.
DR Pfam; PF01274; Malate_synthase; 1.
DR SUPFAM; SSF51645; SSF51645; 1.
DR TIGRFAMs; TIGR01345; malate_syn_G; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Glyoxylate bypass; Magnesium; Metal-binding; Oxidation;
KW Transferase; Tricarboxylic acid cycle.
FT CHAIN 1..728
FT /note="Malate synthase G"
FT /id="PRO_1000056898"
FT ACT_SITE 345
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT ACT_SITE 636
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 123
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 130..131
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 281
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 318
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 345
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 437
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 437
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 462..465
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 465
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 546
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT MOD_RES 622
FT /note="Cysteine sulfenic acid (-SOH)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
SQ SEQUENCE 728 AA; 80044 MW; A6301C27C4FF27FA CRC64;
MGSAEKRNYV EIEGLAVAPE LVEFLAKEAA PGTGVEPEKF WKGFAAIIRD LTPKNRALLA
KRDELQARID AWYKENRDKG YSQADYQQFL KDIGYLLPEG GAFSVSTTNV DPEITHIAGP
QLVVPVMNAR YALNAANARW GSLYDALYGT DAISEADGAE KGKGYNPKRG EKVIAWAKNF
LDESAPLSTG KWADVAGLAV NDGKLEIRLT DGSATTLKDE SQFKGYNGDA ASPTNVLLAK
HNMHVDIVIN ADHPIGKTDP AHIADVVLES AISTIQDCED SIAVVDAEDK VAVYRNWLGL
MNGKLEDTFE KNGKQMTRRL NGDRTYTAPD GSTLTLKGRS LMLVRNVGHL MTNPAILDAE
GNEVPEGIMD AAFTSLIALH DIGPNGRHMN SREGSVYIVK PKMHGPEEVA FANEIFTRTE
EMLGMKPNTL KIGIMDEERR TTVNLKEAIR AAKDRVVFIN TGFLDRTGDE IHTSMEAGPM
IRKGDMKQAA WIGAYEQWNV DIGLECGLSG HAQIGKGMWA MPDMMAAMLE QKIAHPKAGA
NTAWVPSPTA ATLHATHYHK IDVAAVQEKL KSRPRAKLDD ILSVPVAVRP NWTPDDIQHE
IDNNAQGILG YVVRWIDQGV GCSKVPDINN VGLMEDRATL RISAQHIANW LYHGVVSEAQ
VMETMKRMAA IVDKQNEGDP LYRPMAADFD KSIAFQAACD LVFKGREQPN GYTEPVLHRR
RLELKQAS
