ID   LDHD_STRP1              Reviewed;         330 AA.
AC   Q99ZM2; Q48YR4;
DT   28-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   03-AUG-2022, entry version 139.
DE   RecName: Full=D-lactate dehydrogenase;
DE            Short=D-LDH;
DE            EC=1.1.1.28;
DE   AltName: Full=D-specific 2-hydroxyacid dehydrogenase;
GN   Name=ldhD; Synonyms=ddh; OrderedLocusNames=SPy_1170, M5005_Spy0890;
OS   Streptococcus pyogenes serotype M1.
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=301447;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700294 / SF370 / Serotype M1;
RX   PubMed=11296296; DOI=10.1073/pnas.071559398;
RA   Ferretti J.J., McShan W.M., Ajdic D.J., Savic D.J., Savic G., Lyon K.,
RA   Primeaux C., Sezate S., Suvorov A.N., Kenton S., Lai H.S., Lin S.P.,
RA   Qian Y., Jia H.G., Najar F.Z., Ren Q., Zhu H., Song L., White J., Yuan X.,
RA   Clifton S.W., Roe B.A., McLaughlin R.E.;
RT   "Complete genome sequence of an M1 strain of Streptococcus pyogenes.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:4658-4663(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-947 / MGAS5005 / Serotype M1;
RX   PubMed=16088826; DOI=10.1086/432514;
RA   Sumby P., Porcella S.F., Madrigal A.G., Barbian K.D., Virtaneva K.,
RA   Ricklefs S.M., Sturdevant D.E., Graham M.R., Vuopio-Varkila J., Hoe N.P.,
RA   Musser J.M.;
RT   "Evolutionary origin and emergence of a highly successful clone of serotype
RT   M1 group A Streptococcus involved multiple horizontal gene transfer
RT   events.";
RL   J. Infect. Dis. 192:771-782(2005).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-lactate + NAD(+) = H(+) + NADH + pyruvate;
CC         Xref=Rhea:RHEA:16369, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16004, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.28;
CC   -!- SIMILARITY: Belongs to the D-isomer specific 2-hydroxyacid
CC       dehydrogenase family. {ECO:0000305}.
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DR   EMBL; AE004092; AAK34037.1; -; Genomic_DNA.
DR   EMBL; CP000017; AAZ51508.1; -; Genomic_DNA.
DR   RefSeq; NP_269316.1; NC_002737.2.
DR   AlphaFoldDB; Q99ZM2; -.
DR   SMR; Q99ZM2; -.
DR   STRING; 1314.HKU360_00950; -.
DR   PaxDb; Q99ZM2; -.
DR   EnsemblBacteria; AAK34037; AAK34037; SPy_1170.
DR   KEGG; spy:SPy_1170; -.
DR   KEGG; spz:M5005_Spy0890; -.
DR   PATRIC; fig|160490.10.peg.1021; -.
DR   HOGENOM; CLU_019796_1_1_9; -.
DR   OMA; IAFYTNT; -.
DR   Proteomes; UP000000750; Chromosome.
DR   GO; GO:0008720; F:D-lactate dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR   InterPro; IPR006139; D-isomer_2_OHA_DH_cat_dom.
DR   InterPro; IPR029753; D-isomer_DH_CS.
DR   InterPro; IPR029752; D-isomer_DH_CS1.
DR   InterPro; IPR006140; D-isomer_DH_NAD-bd.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   Pfam; PF00389; 2-Hacid_dh; 1.
DR   Pfam; PF02826; 2-Hacid_dh_C; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   PROSITE; PS00065; D_2_HYDROXYACID_DH_1; 1.
DR   PROSITE; PS00671; D_2_HYDROXYACID_DH_3; 1.
PE   3: Inferred from homology;
KW   NAD; Oxidoreductase; Reference proteome.
FT   CHAIN           1..330
FT                   /note="D-lactate dehydrogenase"
FT                   /id="PRO_0000075970"
FT   ACT_SITE        235
FT                   /evidence="ECO:0000250|UniProtKB:P26297"
FT   ACT_SITE        264
FT                   /evidence="ECO:0000250|UniProtKB:P26297"
FT   ACT_SITE        296
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000250|UniProtKB:P26297"
FT   BINDING         155..156
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P30901"
FT   BINDING         175
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P26297"
FT   BINDING         206..207
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P30901"
FT   BINDING         212
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P30901"
FT   BINDING         233..235
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P30901"
FT   BINDING         259
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250|UniProtKB:P30901"
SQ   SEQUENCE   330 AA;  36126 MW;  34897A432723B092 CRC64;
     MKLKLYNVRG EEAVLAKKWA DDNGIEISLT ESPLTPETVK EAEGFDGIAN AQIGPLDDAI
     YPLLKEMGIK QIAQHSASVD MYNLDLATEN DIIITNVPSY SPESIAEFTV TIVLNLIRHV
     ELIRENVKKQ NFTWGLPIRG RVLGDMTVAI IGTGRIGLAT AKIFKGFGCK VVGYDIYQSD
     AAKAVLDYKE SVEEAIKDAD LVSLHMPPTA ENTHLFNSDL FKSFKKGAIL MNMARGAVIE
     TQDLLDALDA GLLSGAGIDT YEFEGPYIPK NFEGQEITDS LFKALINHPK VIYTPHAAYY
     TDEAVKNLVE GALNATVEII KTGTTTTRVN