ID   LLDD_ECOUT              Reviewed;         396 AA.
AC   Q1R4Z0;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   16-MAY-2006, sequence version 1.
DT   16-JUN-2009, entry version 26.
DE   RecName: Full=L-lactate dehydrogenase [cytochrome];
DE            EC=1.1.2.3;
GN   Name=lldD; OrderedLocusNames=UTI89_C4146;
OS   Escherichia coli (strain UTI89 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=364106;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16585510; DOI=10.1073/pnas.0600938103;
RA   Chen S.L., Hung C.-S., Xu J., Reigstad C.S., Magrini V., Sabo A.,
RA   Blasiar D., Bieri T., Meyer R.R., Ozersky P., Armstrong J.R.,
RA   Fulton R.S., Latreille J.P., Spieth J., Hooton T.M., Mardis E.R.,
RA   Hultgren S.J., Gordon J.I.;
RT   "Identification of genes subject to positive selection in
RT   uropathogenic strains of Escherichia coli: a comparative genomics
RT   approach.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:5977-5982(2006).
CC   -!- CATALYTIC ACTIVITY: (S)-lactate + 2 ferricytochrome c = pyruvate +
CC       2 ferrocytochrome c + 2 H(+).
CC   -!- COFACTOR: FMN (By similarity).
CC   -!- SIMILARITY: Belongs to the FMN-dependent alpha-hydroxy acid
CC       dehydrogenase family.
CC   -!- SIMILARITY: Contains 1 FMN hydroxy acid dehydrogenase domain.
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DR   EMBL; CP000243; ABE09574.1; -; Genomic_DNA.
DR   RefSeq; YP_543105.1; -.
DR   GeneID; 3989607; -.
DR   GenomeReviews; CP000243_GR; UTI89_C4146.
DR   KEGG; eci:UTI89_C4146; -.
DR   HOGENOM; Q1R4Z0; -.
DR   OMA; Q1R4Z0; ARYRDMH.
DR   BioCyc; ECOL364106:UTI89_C4146-MON; -.
DR   GO; GO:0009055; F:electron carrier activity; IEA:InterPro.
DR   GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR   GO; GO:0004460; F:L-lactate dehydrogenase (cytochrome) activity; IEA:HAMAP.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   HAMAP; MF_01559; -; 1.
DR   InterPro; IPR012133; a-Hydoxy_acid_DH_FMN.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR000262; FMN-dep_DH.
DR   InterPro; IPR017934; FMN-dep_OHA_DH.
DR   InterPro; IPR008259; FMN_hydac_DH_AS.
DR   Gene3D; G3DSA:3.20.20.70; Aldolase_TIM; 1.
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   Complete proteome; Flavoprotein; FMN; Oxidoreductase.
FT   CHAIN         1    396       L-lactate dehydrogenase [cytochrome].
FT                                /FTId=PRO_1000068983.
FT   DOMAIN        1    380       FMN hydroxy acid dehydrogenase.
FT   NP_BIND     306    330       FMN (By similarity).
FT   ACT_SITE    275    275       Proton acceptor (By similarity).
FT   BINDING      24     24       Substrate (Potential).
FT   BINDING     106    106       FMN (By similarity).
FT   BINDING     127    127       FMN (By similarity).
FT   BINDING     129    129       Substrate (By similarity).
FT   BINDING     155    155       FMN (By similarity).
FT   BINDING     164    164       Substrate (By similarity).
FT   BINDING     251    251       FMN (By similarity).
FT   BINDING     278    278       Substrate (Potential).
SQ   SEQUENCE   396 AA;  42770 MW;  A4367FA59716513F CRC64;
     MIISAASDYR AAAQRILPPF LFHYMDGGAY SEYTLRRNVE DLSEVALRQR ILKNMSDLSL
     ETTLFNEKLS MPVALGPVGL CGMYARRGEV QAAKAADAHG IPFTLSTVSV CPIEEVAPAI
     KRPMWFQLYV LRDRGFMRNA LERAKAAGCS TLVFTVDMPT PGARYRDAHS GMSGPNAAMR
     RYLQAVTHPQ WAWDVGLNGR PHDLGNISAY LGKPTGLEDY IGWLANNFDP SISWKDLEWI
     RDFWDGPMVI KGILDPEDAR DAVRFGADGI VVSNHGGRQL DGVLSSARAL PAIADAVKGD
     IAILADSGIR NGLDVVRMIA LGADTVLLGR AFLYALATAG QAGVANLLNL IEKEMKVAMT
     LTGAKSISEI TQDSLVQVLG KELPAALAPM AKGNAA
//