ID A5G3P5_GEOUR Unreviewed; 305 AA.
AC A5G3P5;
DT 12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT 12-JUN-2007, sequence version 1.
DT 24-JAN-2024, entry version 98.
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 OrderedLocusNames=Gura_2230 {ECO:0000313|EMBL:ABQ26413.1};
OS Geotalea uraniireducens (strain Rf4) (Geobacter uraniireducens).
OC Bacteria; Thermodesulfobacteriota; Desulfuromonadia; Geobacterales;
OC Geobacteraceae; Geotalea.
OX NCBI_TaxID=351605 {ECO:0000313|EMBL:ABQ26413.1, ECO:0000313|Proteomes:UP000006695};
RN [1] {ECO:0000313|EMBL:ABQ26413.1, ECO:0000313|Proteomes:UP000006695}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Rf4 {ECO:0000313|EMBL:ABQ26413.1,
RC ECO:0000313|Proteomes:UP000006695};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Mikhailova N., Shelobolina E., Aklujkar M.,
RA Lovley D., Richardson P.;
RT "Complete sequence of Geobacter uraniireducens Rf4.";
RL Submitted (MAY-2007) 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}.
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DR EMBL; CP000698; ABQ26413.1; -; Genomic_DNA.
DR RefSeq; WP_011939109.1; NC_009483.1.
DR AlphaFoldDB; A5G3P5; -.
DR STRING; 351605.Gura_2230; -.
DR KEGG; gur:Gura_2230; -.
DR HOGENOM; CLU_031468_6_1_7; -.
DR OMA; NLGYHSG; -.
DR OrthoDB; 5333395at2; -.
DR UniPathway; UPA00028; UER00004.
DR Proteomes; UP000006695; 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; 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 ECO:0000313|EMBL:ABQ26413.1};
KW Pantothenate biosynthesis {ECO:0000256|RuleBase:RU362068};
KW Reference proteome {ECO:0000313|Proteomes:UP000006695}.
FT DOMAIN 3..149
FT /note="Ketopantoate reductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02558"
FT DOMAIN 176..298
FT /note="Ketopantoate reductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF08546"
SQ SEQUENCE 305 AA; 33236 MW; D45BDA4A7F1623E2 CRC64;
MRIAVVGAGA LGLYYGAMLQ KGGNDVHFLL RRDYEAMTAK GLAVYSVNGD FHLPHVNGYR
TSEEIGTVDL VVVGLKTFAN HLYRQLIAPL VGETTIIITL QNGLGNEEAL AGIFGAERVM
GGVAFLCSNR GETGVVHHLG AGRILLGELC YCGMERVERI AGLFCAAGVE CRGVTDLKKA
RWEKLIWNIP FNGICALLLK PVDVLLRHDG IRAQVRAIMA ELIETANAQG LTVPMQQSFA
DSMIRFTETL GAYKPSMQID REEGRQLELE AIFDKPLAAA RENGLAMPRV EELHALLDLV
SSEKS
//