LLDD_ESCF3
ID LLDD_ESCF3 Reviewed; 396 AA.
AC B7LTL2;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=L-lactate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01559};
DE EC=1.1.-.- {ECO:0000255|HAMAP-Rule:MF_01559};
GN Name=lldD {ECO:0000255|HAMAP-Rule:MF_01559}; OrderedLocusNames=EFER_3599;
OS Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CCUG 18766 / IAM
OS 14443 / JCM 21226 / LMG 7866 / NBRC 102419 / NCTC 12128 / CDC 0568-73).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=585054;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35469 / DSM 13698 / BCRC 15582 / CCUG 18766 / IAM 14443 / JCM
RC 21226 / LMG 7866 / NBRC 102419 / NCTC 12128 / CDC 0568-73;
RX PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT "Organised genome dynamics in the Escherichia coli species results in
RT highly diverse adaptive paths.";
RL PLoS Genet. 5:E1000344-E1000344(2009).
CC -!- FUNCTION: Catalyzes the conversion of L-lactate to pyruvate. Is coupled
CC to the respiratory chain. {ECO:0000255|HAMAP-Rule:MF_01559}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(S)-lactate + A = AH2 + pyruvate; Xref=Rhea:RHEA:45816,
CC ChEBI:CHEBI:13193, ChEBI:CHEBI:15361, ChEBI:CHEBI:16651,
CC ChEBI:CHEBI:17499; Evidence={ECO:0000255|HAMAP-Rule:MF_01559};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01559};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01559}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01559}.
CC -!- SIMILARITY: Belongs to the FMN-dependent alpha-hydroxy acid
CC dehydrogenase family. {ECO:0000255|HAMAP-Rule:MF_01559}.
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DR EMBL; CU928158; CAQ91071.1; -; Genomic_DNA.
DR RefSeq; WP_000586937.1; NC_011740.1.
DR AlphaFoldDB; B7LTL2; -.
DR SMR; B7LTL2; -.
DR PRIDE; B7LTL2; -.
DR EnsemblBacteria; CAQ91071; CAQ91071; EFER_3599.
DR KEGG; efe:EFER_3599; -.
DR HOGENOM; CLU_020639_0_0_6; -.
DR OMA; FTRLMQT; -.
DR OrthoDB; 1186741at2; -.
DR BioCyc; EFER585054:EFER_RS18040-MON; -.
DR Proteomes; UP000000745; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR GO; GO:0004457; F:lactate dehydrogenase activity; IEA:InterPro.
DR GO; GO:0019516; P:lactate oxidation; IEA:UniProtKB-UniRule.
DR CDD; cd02809; alpha_hydroxyacid_oxid_FMN; 1.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_01559; L_lact_dehydr; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR012133; Alpha-hydoxy_acid_DH_FMN.
DR InterPro; IPR000262; FMN-dep_DH.
DR InterPro; IPR037396; FMN_HAD.
DR InterPro; IPR008259; FMN_hydac_DH_AS.
DR InterPro; IPR020920; LldD.
DR Pfam; PF01070; FMN_dh; 1.
DR PIRSF; PIRSF000138; Al-hdrx_acd_dh; 1.
DR PROSITE; PS00557; FMN_HYDROXY_ACID_DH_1; 1.
DR PROSITE; PS51349; FMN_HYDROXY_ACID_DH_2; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Flavoprotein; FMN; Membrane;
KW Oxidoreductase.
FT CHAIN 1..396
FT /note="L-lactate dehydrogenase"
FT /id="PRO_0000383431"
FT DOMAIN 1..380
FT /note="FMN hydroxy acid dehydrogenase"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT ACT_SITE 275
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 24
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 106
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 127
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 129
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 155
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 164
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 251
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 278
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
FT BINDING 306..330
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01559"
SQ SEQUENCE 396 AA; 42781 MW; 5DAF272781BD17F6 CRC64;
MIISAASDYR AAAQRILPPF LFHYIDGGAY AEYTLRRNVE DLSQVALRQR VLKNMSDLSL
ETTLFNEKLS MPVALAPVGL CGMYARRGEV QAAGAADAHG IPFTLSTVSV CPIEEVAPTI
KRPMWFQLYV LRDRGFMRNA LERAKAAGCS TLVFTVDMPT PGARYRDAHS GMSGPNAAMR
RYWQAVTHPQ WAWDVGLNGR PHDLGNISAY LGKPTGLEDY IGWLANNFDP SISWKDLEWI
RDFWDGPMVI KGILDPEDAR DAVRFGADGI VVSNHGGRQL DGVLSSARAL PAIADAVKGD
IAILADSGIR NGLDVVRMIA LGADTVLLGR AYLYALATAG KAGVANLLNL IEKEMKVAMT
LTGAKSISEI SQDSLVQELD KALPAALAPL AKGNAA
