ID B8GBX3_CHLAD Unreviewed; 344 AA.
AC B8GBX3;
DT 03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 03-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 77.
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 OrderedLocusNames=Cagg_2052 {ECO:0000313|EMBL:ACL24940.1};
OS Chloroflexus aggregans (strain MD-66 / DSM 9485).
OC Bacteria; Chloroflexota; Chloroflexia; Chloroflexales; Chloroflexineae;
OC Chloroflexaceae; Chloroflexus.
OX NCBI_TaxID=326427 {ECO:0000313|EMBL:ACL24940.1, ECO:0000313|Proteomes:UP000002508};
RN [1] {ECO:0000313|Proteomes:UP000002508}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MD-66 / DSM 9485 {ECO:0000313|Proteomes:UP000002508};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Pitluck S., Foster B., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Mikhailova N., Bryant D.A., Richardson P.;
RT "Complete sequence of Chloroflexus aggregans DSM 9485.";
RL Submitted (DEC-2008) 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}.
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DR EMBL; CP001337; ACL24940.1; -; Genomic_DNA.
DR RefSeq; WP_015940798.1; NC_011831.1.
DR AlphaFoldDB; B8GBX3; -.
DR STRING; 326427.Cagg_2052; -.
DR KEGG; cag:Cagg_2052; -.
DR eggNOG; COG1893; Bacteria.
DR HOGENOM; CLU_031468_0_0_0; -.
DR OrthoDB; 9796561at2; -.
DR UniPathway; UPA00028; UER00004.
DR Proteomes; UP000002508; 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|RuleBase:RU362068};
KW Oxidoreductase {ECO:0000256|RuleBase:RU362068,
KW ECO:0000313|EMBL:ACL24940.1};
KW Pantothenate biosynthesis {ECO:0000256|RuleBase:RU362068}.
FT DOMAIN 3..150
FT /note="Ketopantoate reductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02558"
FT DOMAIN 178..320
FT /note="Ketopantoate reductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF08546"
SQ SEQUENCE 344 AA; 35836 MW; 7EA7A638B183A0F4 CRC64;
MAIVIVGGGA IGLLVLSRLA QAANIPPVVL LTRPKGVEAL RAHPLSVGGV GACTLTDLTV
AGSVTELPST FRRPALAIVC VKGYDTVGAI PSLQALNPAA ILTLQNGIGH EETLAAAFGA
DRIISGAITT SVDATGPTTI TVTKAGGIGL APVGAASDLV LAETALSAAG FIVRRYPDYR
AMKWSKALLN MLGNATAAIL DWPVTKVYAD RRLIALERAA VREALAVMEA LRIKPVNLPR
YPAALLAFGV RRIPPVVLDP ILRQRVAGGR GGKDPSLLRD LRAGRSRSEG EFLYGAVAAT
AQAHGLAAPV NAGLWRILGG IARGELAWDT YRGQPERLLA ECRH
//
