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Database: UniProt
Entry: A0A080M1J8_9PROT
LinkDB: A0A080M1J8_9PROT
Original site: A0A080M1J8_9PROT 
ID   A0A080M1J8_9PROT        Unreviewed;       328 AA.
AC   A0A080M1J8;
DT   29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT   29-OCT-2014, sequence version 1.
DT   24-JAN-2024, entry version 45.
DE   RecName: Full=Malate dehydrogenase {ECO:0000256|HAMAP-Rule:MF_01517};
DE            EC=1.1.1.37 {ECO:0000256|HAMAP-Rule:MF_01517};
GN   Name=mdh {ECO:0000256|HAMAP-Rule:MF_01517,
GN   ECO:0000313|EMBL:KFB74170.1};
GN   ORFNames=AW09_000550 {ECO:0000313|EMBL:KFB74170.1};
OS   Candidatus Accumulibacter phosphatis.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Candidatus Accumulibacter.
OX   NCBI_TaxID=327160 {ECO:0000313|EMBL:KFB74170.1, ECO:0000313|Proteomes:UP000020077};
RN   [1] {ECO:0000313|EMBL:KFB74170.1, ECO:0000313|Proteomes:UP000020077}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BA-91 {ECO:0000313|Proteomes:UP000020077};
RA   Skennerton C.T., Barr J.J., Slater F.R., Bond P.L., Tyson G.W.;
RT   "Expanding our view of genomic diversity in Candidatus Accumulibacter
RT   clades.";
RL   Submitted (FEB-2014) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC       {ECO:0000256|ARBA:ARBA00003966, ECO:0000256|HAMAP-Rule:MF_01517}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(S)-malate + NAD(+) = H(+) + NADH + oxaloacetate;
CC         Xref=Rhea:RHEA:21432, ChEBI:CHEBI:15378, ChEBI:CHEBI:15589,
CC         ChEBI:CHEBI:16452, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.37;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01517};
CC   -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 2 family.
CC       {ECO:0000256|ARBA:ARBA00009613, ECO:0000256|HAMAP-Rule:MF_01517}.
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:KFB74170.1}.
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DR   EMBL; JDVG02000087; KFB74170.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A080M1J8; -.
DR   Proteomes; UP000020077; Unassembled WGS sequence.
DR   GO; GO:0030060; F:L-malate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006108; P:malate metabolic process; IEA:InterPro.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR   CDD; cd01338; MDH_choloroplast_like; 1.
DR   Gene3D; 3.90.110.10; Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   HAMAP; MF_01517; Malate_dehydrog_2; 1.
DR   InterPro; IPR001557; L-lactate/malate_DH.
DR   InterPro; IPR022383; Lactate/malate_DH_C.
DR   InterPro; IPR001236; Lactate/malate_DH_N.
DR   InterPro; IPR015955; Lactate_DH/Glyco_Ohase_4_C.
DR   InterPro; IPR010945; Malate_DH_type2.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   NCBIfam; TIGR01759; MalateDH-SF1; 1.
DR   PANTHER; PTHR23382; MALATE DEHYDROGENASE; 1.
DR   PANTHER; PTHR23382:SF0; MALATE DEHYDROGENASE 2, MITOCHONDRIAL-RELATED; 1.
DR   Pfam; PF02866; Ldh_1_C; 1.
DR   Pfam; PF00056; Ldh_1_N; 1.
DR   PIRSF; PIRSF000102; Lac_mal_DH; 1.
DR   SUPFAM; SSF56327; LDH C-terminal domain-like; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE   3: Inferred from homology;
KW   NAD {ECO:0000256|HAMAP-Rule:MF_01517, ECO:0000256|PIRSR:PIRSR000102-3};
KW   Oxidoreductase {ECO:0000256|HAMAP-Rule:MF_01517,
KW   ECO:0000256|RuleBase:RU003369};
KW   Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_01517}.
FT   DOMAIN          6..142
FT                   /note="Lactate/malate dehydrogenase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00056"
FT   DOMAIN          161..325
FT                   /note="Lactate/malate dehydrogenase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02866"
FT   ACT_SITE        191
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-1"
FT   BINDING         12..18
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         43
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         93
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         99
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         106
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         113
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517"
FT   BINDING         130..132
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         132
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         166
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
SQ   SEQUENCE   328 AA;  35025 MW;  6FDDBCE8514C4A39 CRC64;
     MSKAPMRVAV TGAAGQIGYS LLFRIASGEM LGKDQPVILQ LLDLPQAQKA CQGVMMELED
     CAFPLLAGML ATDDPNVAFK DADVCLLVGA RPRGPGMERA DLLTANGAIF TVQGKAIAEN
     ASEDVRVLVV GNPCNTNALI AGAAARKVGR TNPANYHGML RLDHNRALSQ LAAKTGRPVA
     SFKQLVVWGN HSPTMYADYR NCISDGDNVK ALINDPVWNN DVFLPTVGKR GAAIIDARGL
     SSAASAANAA IDHMRDWVLG SDEWVTMGVP SDGSYDIPAG IVFGFPCECK DGSFKIIQGI
     EIDEYSRDKM NKTLKELTDE ADAVKDML
//
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