ID R5FZ58_9ACTN Unreviewed; 528 AA.
AC R5FZ58;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=(R)-citramalate synthase {ECO:0000256|ARBA:ARBA00022325};
DE EC=2.3.3.21 {ECO:0000256|ARBA:ARBA00034330};
GN ORFNames=BN494_01769 {ECO:0000313|EMBL:CCY05461.1};
OS Eggerthella sp. CAG:1427.
OC Bacteria; Actinomycetota; Coriobacteriia; Eggerthellales; Eggerthellaceae;
OC Eggerthella.
OX NCBI_TaxID=1262874 {ECO:0000313|EMBL:CCY05461.1, ECO:0000313|Proteomes:UP000018393};
RN [1] {ECO:0000313|EMBL:CCY05461.1, ECO:0000313|Proteomes:UP000018393}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MGS:1427 {ECO:0000313|Proteomes:UP000018393};
RA Nielsen H.B., Almeida M., Juncker A.S., Rasmussen S., Li J., Sunagawa S.,
RA Plichta D., Gautier L., Le Chatelier E., Peletier E., Bonde I., Nielsen T.,
RA Manichanh C., Arumugam M., Batto J., Santos M.B.Q.D., Blom N., Borruel N.,
RA Burgdorf K.S., Boumezbeur F., Casellas F., Dore J., Guarner F., Hansen T.,
RA Hildebrand F., Kaas R.S., Kennedy S., Kristiansen K., Kultima J.R.,
RA Leonard P., Levenez F., Lund O., Moumen B., Le Paslier D., Pons N.,
RA Pedersen O., Prifti E., Qin J., Raes J., Tap J., Tims S., Ussery D.W.,
RA Yamada T., MetaHit consortium, Renault P., Sicheritz-Ponten T., Bork P.,
RA Wang J., Brunak S., Ehrlich S.D.;
RT "Dependencies among metagenomic species, viruses, plasmids and units of
RT genetic variation.";
RL Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + H2O + pyruvate = (3R)-citramalate + CoA + H(+);
CC Xref=Rhea:RHEA:19045, ChEBI:CHEBI:15361, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30934, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57288; EC=2.3.3.21;
CC Evidence={ECO:0000256|ARBA:ARBA00034270};
CC -!- PATHWAY: Amino-acid biosynthesis; L-isoleucine biosynthesis; 2-
CC oxobutanoate from pyruvate: step 1/3. {ECO:0000256|ARBA:ARBA00004743}.
CC -!- SIMILARITY: Belongs to the alpha-IPM synthase/homocitrate synthase
CC family. {ECO:0000256|ARBA:ARBA00006154, ECO:0000256|RuleBase:RU003523}.
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:CCY05461.1}.
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DR EMBL; CAXM010000050; CCY05461.1; -; Genomic_DNA.
DR AlphaFoldDB; R5FZ58; -.
DR UniPathway; UPA00047; UER00066.
DR Proteomes; UP000018393; Unassembled WGS sequence.
DR GO; GO:0003852; F:2-isopropylmalate synthase activity; IEA:InterPro.
DR GO; GO:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009098; P:leucine biosynthetic process; IEA:InterPro.
DR CDD; cd07941; DRE_TIM_LeuA3; 1.
DR Gene3D; 1.10.238.260; -; 1.
DR Gene3D; 3.30.160.270; -; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013709; 2-isopropylmalate_synth_dimer.
DR InterPro; IPR002034; AIPM/Hcit_synth_CS.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR005675; Citramal_synthase.
DR InterPro; IPR036230; LeuA_allosteric_dom_sf.
DR InterPro; IPR000891; PYR_CT.
DR NCBIfam; TIGR00977; citramal_synth; 1.
DR PANTHER; PTHR43538:SF1; (R)-CITRAMALATE SYNTHASE; 1.
DR PANTHER; PTHR43538; ALPHA-IPM SYNTHASE/HOMOCITRATE SYNTHASE; 1.
DR Pfam; PF00682; HMGL-like; 1.
DR Pfam; PF08502; LeuA_dimer; 1.
DR SMART; SM00917; LeuA_dimer; 1.
DR SUPFAM; SSF110921; 2-isopropylmalate synthase LeuA, allosteric (dimerisation) domain; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
DR PROSITE; PS00815; AIPM_HOMOCIT_SYNTH_1; 1.
DR PROSITE; PS00816; AIPM_HOMOCIT_SYNTH_2; 1.
DR PROSITE; PS50991; PYR_CT; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00023304};
KW Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304};
KW Isoleucine biosynthesis {ECO:0000256|ARBA:ARBA00022624};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003523}.
FT DOMAIN 5..268
FT /note="Pyruvate carboxyltransferase"
FT /evidence="ECO:0000259|PROSITE:PS50991"
SQ SEQUENCE 528 AA; 57318 MW; D3BECD954D76A6CD CRC64;
MATKVYAYDT TLRDGEQSEG ITLSLEDKLR IVARLDEFGI DYIEGGYPAS NPKDIAFFKE
VKRMNLKHAR IAAFGSTCKK GVSAEEDSGL KDLLESGASV VTIVGKSWDA QVERALMTTL
EENLRMVSES IAFLKRHGVE VVFDAEHFYD GYKANPSYSL QVIEAAVQAG ADSIDLCETN
GGALPFEVEE ITRVVTSRFP NQRFGVHCHN DSGCAVANTL AAVKAGCTQV QGTVNGYGER
VGNCDILCAI ADLELKMGYE VVGSENLKQL TSVARSVAEM CNMVHSMHHP YTGSSAFAHK
GGLHASAIAR FPEAYEHTKP EKVGNSTRVL VSELAGKASL VAKAKSLGFD LTDKGNLTQL
ILDDIKEREN QGFSYEIADG SLAVLLHMHL GTFKPHFTLE SFRVIVDDKE DTNAWAKDAT
SEATIKVHIG DKRFVATAEG VGPVGALDNA LRLALQDVYP EVEQIELVDF KVRILDENVG
TGATTRVMIT TSNGKESWGT IGVSENIIEA SWNALVDSYE YGLVTVGR
//
