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Database: UniProt
Entry: D4CK12_9FIRM
LinkDB: D4CK12_9FIRM
Original site: D4CK12_9FIRM 
ID   D4CK12_9FIRM            Unreviewed;       309 AA.
AC   D4CK12;
DT   18-MAY-2010, integrated into UniProtKB/TrEMBL.
DT   18-MAY-2010, sequence version 1.
DT   24-JAN-2024, entry version 53.
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=GCWU000341_00680 {ECO:0000313|EMBL:EFE92788.1};
OS   Oribacterium sp. oral taxon 078 str. F0262.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC   Oribacterium.
OX   NCBI_TaxID=608534 {ECO:0000313|EMBL:EFE92788.1, ECO:0000313|Proteomes:UP000004602};
RN   [1] {ECO:0000313|EMBL:EFE92788.1, ECO:0000313|Proteomes:UP000004602}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=F0262 {ECO:0000313|EMBL:EFE92788.1,
RC   ECO:0000313|Proteomes:UP000004602};
RA   Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA   Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA   Hall O., Minx P., Tomlinson C., Mitreva M., Nelson J., Hou S., Wollam A.,
RA   Pepin K.H., Johnson M., Bhonagiri V., Zhang X., Suruliraj S., Warren W.,
RA   Chinwalla A., Mardis E.R., Wilson R.K.;
RL   Submitted (FEB-2010) to the EMBL/GenBank/DDBJ databases.
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}.
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:EFE92788.1}.
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DR   EMBL; ACIQ02000009; EFE92788.1; -; Genomic_DNA.
DR   RefSeq; WP_009214172.1; NZ_GG729933.1.
DR   AlphaFoldDB; D4CK12; -.
DR   STRING; 608534.GCWU000341_00680; -.
DR   eggNOG; COG1893; Bacteria.
DR   HOGENOM; CLU_031468_0_0_9; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000004602; 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; 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|RuleBase:RU362068}.
FT   DOMAIN          3..148
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          176..300
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   309 AA;  33818 MW;  5B7B58AC7161FE34 CRC64;
     MRIAVIGAGA MGSVYGGLLS ERNEVWLIDS RSELVERIRE EGLLIEEEGS SRLYRPRASL
     SAEGLPEMDL VILFVKAFSS EEALRKNRKL IGKGTRLLSL QNGSGHEEIL GKFAERERII
     IGTTEDNGAV LGLGHVRRGG GGKTNVGMLC EDREAFLPRL KESFDACGFS VRIYGNIQQL
     IWDKLFINSS LSAVTGILQV KMGYISANEH AWNLCCALIH EAAEAARALG LCAEEEEIRE
     RVRRTSLSSP GGITSICADL RDGRRTEVDT ISGSVVRAAQ RLGIEVPCQR FVVDMIHAME
     ERGCQAGSL
//
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