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Database: UniProt
Entry: T2DJW1_ALTMD
LinkDB: T2DJW1_ALTMD
Original site: T2DJW1_ALTMD 
ID   T2DJW1_ALTMD            Unreviewed;       339 AA.
AC   T2DJW1;
DT   13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT   13-NOV-2013, sequence version 1.
DT   24-JAN-2024, entry version 49.
DE   RecName: Full=2-dehydropantoate 2-reductase {ECO:0000256|ARBA:ARBA00019465, ECO:0000256|RuleBase:RU362068};
DE            EC=1.1.1.169 {ECO:0000256|ARBA:ARBA00013014, ECO:0000256|RuleBase:RU362068};
DE   AltName: Full=Ketopantoate reductase {ECO:0000256|ARBA:ARBA00032024, ECO:0000256|RuleBase:RU362068};
GN   ORFNames=MADE_000001021250 {ECO:0000313|EMBL:AGV53681.1};
OS   Alteromonas mediterranea (strain DSM 17117 / CIP 110805 / LMG 28347 / Deep
OS   ecotype).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Alteromonadaceae; Alteromonas/Salinimonas group; Alteromonas.
OX   NCBI_TaxID=1774373 {ECO:0000313|EMBL:AGV53681.1, ECO:0000313|Proteomes:UP000001870};
RN   [1] {ECO:0000313|EMBL:AGV53681.1, ECO:0000313|Proteomes:UP000001870}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 17117 / CIP 110805 / LMG 28347 / Deep ecotype
RC   {ECO:0000313|Proteomes:UP000001870};
RX   PubMed=18670397; DOI=10.1038/ismej.2008.74;
RA   Ivars-Martinez E., Martin-Cuadrado A.B., D'Auria G., Mira A., Ferriera S.,
RA   Johnson J., Friedman R., Rodriguez-Valera F.;
RT   "Comparative genomics of two ecotypes of the marine planktonic copiotroph
RT   Alteromonas macleodii suggests alternative lifestyles associated with
RT   different kinds of particulate organic matter.";
RL   ISME J. 2:1194-1212(2008).
CC   -!- FUNCTION: Catalyzes the NADPH-dependent reduction of ketopantoate into
CC       pantoic acid. {ECO:0000256|ARBA:ARBA00002919,
CC       ECO:0000256|RuleBase:RU362068}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-pantoate + NADP(+) = 2-dehydropantoate + H(+) + NADPH;
CC         Xref=Rhea:RHEA:16233, ChEBI:CHEBI:11561, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:15980, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349;
CC         EC=1.1.1.169; Evidence={ECO:0000256|ARBA:ARBA00000784,
CC         ECO:0000256|RuleBase:RU362068};
CC   -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-
CC       pantoate from 3-methyl-2-oxobutanoate: step 2/2.
CC       {ECO:0000256|ARBA:ARBA00004994, ECO:0000256|RuleBase:RU362068}.
CC   -!- SIMILARITY: Belongs to the ketopantoate reductase family.
CC       {ECO:0000256|ARBA:ARBA00007870, ECO:0000256|RuleBase:RU362068}.
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DR   EMBL; CP001103; AGV53681.1; -; Genomic_DNA.
DR   RefSeq; WP_015066704.1; NC_011138.3.
DR   AlphaFoldDB; T2DJW1; -.
DR   KEGG; amc:MADE_000001021250; -.
DR   HOGENOM; CLU_031468_0_0_6; -.
DR   OMA; CAQNGVE; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000001870; Chromosome.
DR   GO; GO:0008677; F:2-dehydropantoate 2-reductase activity; IEA:UniProtKB-EC.
DR   GO; GO:0015940; P:pantothenate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR008927; 6-PGluconate_DH-like_C_sf.
DR   InterPro; IPR013328; 6PGD_dom2.
DR   InterPro; IPR003710; ApbA.
DR   InterPro; IPR013752; KPA_reductase.
DR   InterPro; IPR013332; KPR_N.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   NCBIfam; TIGR00745; apbA_panE; 1.
DR   PANTHER; PTHR43765; 2-DEHYDROPANTOATE 2-REDUCTASE-RELATED; 1.
DR   PANTHER; PTHR43765:SF2; 2-DEHYDROPANTOATE 2-REDUCTASE-RELATED; 1.
DR   Pfam; PF02558; ApbA; 1.
DR   Pfam; PF08546; ApbA_C; 1.
DR   SUPFAM; SSF48179; 6-phosphogluconate dehydrogenase C-terminal domain-like; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE   3: Inferred from homology;
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|RuleBase:RU362068};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU362068};
KW   Pantothenate biosynthesis {ECO:0000256|ARBA:ARBA00022655,
KW   ECO:0000256|RuleBase:RU362068}.
FT   DOMAIN          4..158
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          182..320
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   339 AA;  36880 MW;  E40BBE802CBE4D41 CRC64;
     MTKVTVLGAG SIGCYVAGCL LSSGAVPSYV NSITLIGRER LQQDIAKNGI KVTDWQGRKQ
     IVNPEHVTFA LDNKSLEDAD YILLCVKSQD TAHAAKMIKQ WAKPSAIVIS LQNGVSNPSR
     LRKYLSQEVI AGMVPFNVFY KGQGHFHCGT EGNLALEDPQ GLCKPLISGL ENASLPVTVY
     EDIVAVQYGK LIMNLNNAVN ALSGVPLKKQ LGDRQYRRVM AQVLSEALEV LNAEGITPAR
     TGKVIPQLMP TIMKLPNFLF NIVAASTLKI DPEARSSMYE DLLLGRRTEV DYLNGEIVRL
     GEKTKIPTPV NRHIVSLVKQ SEHAKSGSPH LAANALLGQ
//
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