MASZ_RHOPT
ID MASZ_RHOPT Reviewed; 724 AA.
AC B3QKU1;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 02-SEP-2008, sequence version 1.
DT 03-AUG-2022, entry version 79.
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=Rpal_4697;
OS Rhodopseudomonas palustris (strain TIE-1).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Rhodopseudomonas.
OX NCBI_TaxID=395960;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TIE-1;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Emerson D.,
RA Newman D.K., Roden E., Richardson P.;
RT "Complete sequence of Rhodopseudomonas palustris TIE-1.";
RL Submitted (MAY-2008) 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: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; CP001096; ACF03188.1; -; Genomic_DNA.
DR RefSeq; WP_012497463.1; NC_011004.1.
DR AlphaFoldDB; B3QKU1; -.
DR SMR; B3QKU1; -.
DR EnsemblBacteria; ACF03188; ACF03188; Rpal_4697.
DR KEGG; rpt:Rpal_4697; -.
DR HOGENOM; CLU_028446_1_0_5; -.
DR OMA; MAPGFDG; -.
DR OrthoDB; 322024at2; -.
DR BioCyc; RPAL395960:RPAL_RS23250-MON; -.
DR UniPathway; UPA00703; UER00720.
DR Proteomes; UP000001725; 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; 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..724
FT /note="Malate synthase G"
FT /id="PRO_1000130897"
FT ACT_SITE 337
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT ACT_SITE 628
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 117
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 124..125
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 273
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 310
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 337
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 429
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 429
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 454..457
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 457
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT BINDING 538
FT /ligand="acetyl-CoA"
FT /ligand_id="ChEBI:CHEBI:57288"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
FT MOD_RES 614
FT /note="Cysteine sulfenic acid (-SOH)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00641"
SQ SEQUENCE 724 AA; 78535 MW; 0102198CFF95EEFC CRC64;
MNRIDAHGLK IAPVLFDFIA KEAAPKTGIA PDVFWAGLAA IVRDLAPKTR ALLKTRDDLQ
AKIDAWHLAN KGKKQDMAAY TAFLKEIGYL LPEPPTVPVE TANIDEEIGK LCGPQLVVPL
SNARYALNAA NARWGSLYDA FYGTDAIPQE ATQAKGYDKA RGDKVIAKAK AFLDQAAPLA
TGSHSDVTGY SVIAGQLSAK LKSGNATGLK KPAQFAGFRG DAANPSAVLL VNNGLHIEIK
IDRANTIGKD DPAGVADLVI ESAVSTILDM EDSVAAVDAD DKVLIYRNTL GLMDGTLSES
FEKGGKTVTR ALNGDRTYTA PDGKEISLHG RSLLLMRNVG HHMWTDAVLD SDGQEIPEGF
LDAAVSGLIA IHDLKHLGKT RNSRTGSVYI VKPKMHGPDE VALTVELFGR VETMLGLTAN
TLKVGIMDEE RRTTVNLKAC IQNASKRIVF INTGFLDRTG DEIHTSMEAG PMIRKNEMKA
QPWIKAYEDW NVDTGLVDGL PGHAQIGKGM WAAPDKMADM LAQKIGHPQA GATTAWVPSP
TAATLHALHY HQVDVIARQQ ELAKGGPRAK LEDILTIPVS NSNWAPDDVR QEIDNNCQGI
LGYVVRWIDQ GVGCSKVPDI HDVGLMEDRA TLRISSQHLA NWLHHGVVTK DQVLDSLKRM
AVIVDKQNEG DALYRPIAPD FDGVAFEAAC DLIFKGRAQP NGYTEYILHE RRREAKAAHL
ESAR
