ID A0A1J0WFJ4_9RHOB Unreviewed; 742 AA.
AC A0A1J0WFJ4;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 24-JAN-2024, entry version 30.
DE RecName: Full=Malate synthase G {ECO:0000256|HAMAP-Rule:MF_00641, ECO:0000256|RuleBase:RU003572};
DE EC=2.3.3.9 {ECO:0000256|HAMAP-Rule:MF_00641, ECO:0000256|RuleBase:RU003572};
GN Name=glcB {ECO:0000256|HAMAP-Rule:MF_00641};
GN ORFNames=BOO69_06395 {ECO:0000313|EMBL:APE43083.1};
OS Sulfitobacter alexandrii.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Sulfitobacter.
OX NCBI_TaxID=1917485 {ECO:0000313|EMBL:APE43083.1, ECO:0000313|Proteomes:UP000181897};
RN [1] {ECO:0000313|EMBL:APE43083.1, ECO:0000313|Proteomes:UP000181897}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AM1-D1 {ECO:0000313|EMBL:APE43083.1,
RC ECO:0000313|Proteomes:UP000181897};
RA Yang Q., Zhang X., Tian X.;
RT "Complete genome sequence of Sulfitobacter sp. AM1-D1, a toxic bacteria
RT associated with marine dinoflagellate Alexandrium minutum in East China
RT Sea.";
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
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:0000256|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;
CC Evidence={ECO:0000256|ARBA:ARBA00001699, ECO:0000256|HAMAP-
CC Rule:MF_00641, ECO:0000256|RuleBase:RU003572};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_00641};
CC -!- PATHWAY: Carbohydrate metabolism; glyoxylate cycle; (S)-malate from
CC isocitrate: step 2/2. {ECO:0000256|HAMAP-Rule:MF_00641,
CC ECO:0000256|RuleBase:RU003572}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00641}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00641,
CC ECO:0000256|RuleBase:RU003572}.
CC -!- SIMILARITY: Belongs to the malate synthase family. GlcB subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00641, ECO:0000256|RuleBase:RU003572}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00641}.
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DR EMBL; CP018076; APE43083.1; -; Genomic_DNA.
DR RefSeq; WP_071971335.1; NZ_CP018076.1.
DR AlphaFoldDB; A0A1J0WFJ4; -.
DR STRING; 1917485.BOO69_06395; -.
DR KEGG; suam:BOO69_06395; -.
DR OrthoDB; 9762054at2; -.
DR UniPathway; UPA00703; UER00720.
DR Proteomes; UP000181897; Chromosome.
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 Gene3D; 3.20.20.360; Malate synthase, domain 3; 2.
DR Gene3D; 1.20.1220.12; Malate synthase, domain III; 1.
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_TIM.
DR InterPro; IPR006253; Malate_synthG.
DR InterPro; IPR048355; MS_C.
DR InterPro; IPR048356; MS_N.
DR InterPro; IPR046363; MS_N_TIM-barrel_dom.
DR InterPro; IPR048357; MSG_insertion.
DR NCBIfam; TIGR01345; malate_syn_G; 1.
DR PANTHER; PTHR42739; MALATE SYNTHASE G; 1.
DR PANTHER; PTHR42739:SF1; MALATE SYNTHASE G; 1.
DR Pfam; PF20659; MS_C; 1.
DR Pfam; PF20656; MS_N; 1.
DR Pfam; PF01274; MS_TIM-barrel; 1.
DR Pfam; PF20658; MSG_insertion; 2.
DR SUPFAM; SSF51645; Malate synthase G; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00641};
KW Glyoxylate bypass {ECO:0000256|ARBA:ARBA00022435, ECO:0000256|HAMAP-
KW Rule:MF_00641};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00641};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00641};
KW Oxidation {ECO:0000256|ARBA:ARBA00023097, ECO:0000256|HAMAP-Rule:MF_00641};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00641};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532, ECO:0000256|HAMAP-
KW Rule:MF_00641}.
FT DOMAIN 17..71
FT /note="Malate synthase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF20656"
FT DOMAIN 157..205
FT /note="Malate synthase G alpha-beta insertion"
FT /evidence="ECO:0000259|Pfam:PF20658"
FT DOMAIN 205..252
FT /note="Malate synthase G alpha-beta insertion"
FT /evidence="ECO:0000259|Pfam:PF20658"
FT DOMAIN 354..595
FT /note="Malate synthase TIM barrel"
FT /evidence="ECO:0000259|Pfam:PF01274"
FT DOMAIN 609..698
FT /note="Malate synthase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF20659"
FT ACT_SITE 357
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641,
FT ECO:0000256|PIRSR:PIRSR601465-50"
FT ACT_SITE 649
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641,
FT ECO:0000256|PIRSR:PIRSR601465-50"
FT BINDING 118
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 125..126
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 293
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 330
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 357
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 449
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 449
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 474..477
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 477
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT BINDING 558
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
FT MOD_RES 635
FT /note="Cysteine sulfenic acid (-SOH)"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00641"
SQ SEQUENCE 742 AA; 80450 MW; 66B4155A7E294B4D CRC64;
MADRMDKHGL QVATTLVSFI EQEALPGTGV APDAFWREFS DLVHELGPTN RDLLSKRQDL
QRQIDDWHVA RRGQPHDAES YRAFLEDIGY LVSEGPDFTI DTDNVDPEIA TVPGPQLVVP
ITNARFALNA ANARWGSLYD ALYGTDALGD MPPPGGYDTD RGARVVARAK AFLDDAVPLM
SGSHGQLVGY RVVDGQLEGL LLNDEDHRGA ITTHSESGGA PTIHHGIALA DPGCFAGYRG
AADAPDAILF RNNGLHIEVQ LDADSPIGKT DAAHVSDILL ESAVSTIMDC EDSVAAVDAE
DKVGAYRNWL GLMKGDLAET FEKNGKTVTR EMHADRDFTA PDGGTVTVKG RALMLVRNVG
HLMTNPAVLD REGREIGEGL MDAMITTLIA MHDLSRRDGP RNSVTGSVYV VKPKMHGPAE
VAFSDQIFTR VEQALGLPVH TVKLGIMDEE RRTSANLKEC IRAARHRVAF INTGFLDRTG
DENHTSMEAG AMVPKGEMKN AAWIAAYEDR NVDIGLACGL QGRAQIGKGM WAMPDRMADM
IEAKIGHPQA GATCAWVPSP TAATLHAMHY HAVDVMARQK EIAAGGPRGT LEDLLRIPVM
EGRNLSDEEI TREIENNAQG ILGYVVRWVD QGVGCSKVPD INDVGLMEDR ATCRISAQAL
ANWLHHGVIS EAQVRAGLEK MAQVVDRQNA DDPAYRPMAP GYDGIAFKAA CDLVLKGREQ
PSGYTEPVLH ARRLELKASG RD
//
