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Database: UniProt
Entry: R6M597_9BACE
LinkDB: R6M597_9BACE
Original site: R6M597_9BACE 
ID   R6M597_9BACE            Unreviewed;       322 AA.
AC   R6M597;
DT   24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2013, sequence version 1.
DT   24-JAN-2024, entry version 28.
DE   RecName: Full=2-dehydropantoate 2-reductase {ECO:0000256|RuleBase:RU362068};
DE            EC=1.1.1.169 {ECO:0000256|RuleBase:RU362068};
DE   AltName: Full=Ketopantoate reductase {ECO:0000256|RuleBase:RU362068};
GN   ORFNames=BN507_01359 {ECO:0000313|EMBL:CDB81282.1};
OS   Bacteroides clarus CAG:160.
OC   Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC   Bacteroides.
OX   NCBI_TaxID=1263039 {ECO:0000313|EMBL:CDB81282.1, ECO:0000313|Proteomes:UP000018226};
RN   [1] {ECO:0000313|EMBL:CDB81282.1, ECO:0000313|Proteomes:UP000018226}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MGS:160 {ECO:0000313|Proteomes:UP000018226};
RA   Nielsen H.B., Almeida M., Juncker A.S., Rasmussen S., Li J., Sunagawa S.,
RA   Plichta D., Gautier L., Le Chatelier E., Peletier E., Bonde I., Nielsen T.,
RA   Manichanh C., Arumugam M., Batto J., Santos M.B.Q.D., Blom N., Borruel N.,
RA   Burgdorf K.S., Boumezbeur F., Casellas F., Dore J., Guarner F., Hansen T.,
RA   Hildebrand F., Kaas R.S., Kennedy S., Kristiansen K., Kultima J.R.,
RA   Leonard P., Levenez F., Lund O., Moumen B., Le Paslier D., Pons N.,
RA   Pedersen O., Prifti E., Qin J., Raes J., Tap J., Tims S., Ussery D.W.,
RA   Yamada T., MetaHit consortium, Renault P., Sicheritz-Ponten T., Bork P.,
RA   Wang J., Brunak S., Ehrlich S.D.;
RT   "Dependencies among metagenomic species, viruses, plasmids and units of
RT   genetic variation.";
RL   Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the NADPH-dependent reduction of ketopantoate into
CC       pantoic acid. {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|RuleBase:RU362068};
CC   -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-
CC       pantoate from 3-methyl-2-oxobutanoate: step 2/2.
CC       {ECO:0000256|RuleBase:RU362068}.
CC   -!- SIMILARITY: Belongs to the ketopantoate reductase family.
CC       {ECO:0000256|ARBA:ARBA00007870, ECO:0000256|RuleBase:RU362068}.
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:CDB81282.1}.
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DR   EMBL; CBEF010000004; CDB81282.1; -; Genomic_DNA.
DR   AlphaFoldDB; R6M597; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000018226; Unassembled WGS sequence.
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; PTHR21708:SF26; 2-DEHYDROPANTOATE 2-REDUCTASE; 1.
DR   PANTHER; PTHR21708; PROBABLE 2-DEHYDROPANTOATE 2-REDUCTASE; 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|RuleBase:RU362068};
KW   Oxidoreductase {ECO:0000256|RuleBase:RU362068};
KW   Pantothenate biosynthesis {ECO:0000256|RuleBase:RU362068}.
FT   DOMAIN          17..172
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          201..319
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   322 AA;  34971 MW;  AD3106768DD054A5 CRC64;
     MSQTNTLQMT NNNLKYLIAG TGGVGGSIAG FLALAGKDVT CIARGEHLAA IREYGLRLHS
     DLKGEQTLKI PAYTAEEYAA LASSSADCKA DVIFVCVKGY SVDSITELIK RAAHKDTVVI
     PILNVYGTGP RIQRLVPGVT VLDGCIYIVG FVSGKGEITQ MGKIFRLVYG AHKDTVVSRE
     TLEAIQQDLQ ESGIKAEISP DINRDTFVKW SFISAMAVTG AYYDVSMGEV QKPGKVRDTF
     IGLSQESAAL GRKLGIDFKE DIVEYNLKVI DKLAPESTAS MQKDMARGHQ SEVQGLLFDM
     ITAAEEQGID IPTYRMVAEK FK
//
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