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Database: UniProt
Entry: A0A1G7SZK1_9PSED
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ID   A0A1G7SZK1_9PSED        Unreviewed;       319 AA.
AC   A0A1G7SZK1;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   24-JAN-2024, entry version 20.
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=SAMN05216603_101118 {ECO:0000313|EMBL:SDG28388.1};
OS   Pseudomonas benzenivorans.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=556533 {ECO:0000313|EMBL:SDG28388.1, ECO:0000313|Proteomes:UP000199168};
RN   [1] {ECO:0000313|Proteomes:UP000199168}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 8628 {ECO:0000313|Proteomes:UP000199168};
RA   Varghese N., Submissions S.;
RL   Submitted (OCT-2016) 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|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; FNCT01000001; SDG28388.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1G7SZK1; -.
DR   STRING; 556533.SAMN05216603_101118; -.
DR   OrthoDB; 9793586at2; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000199168; 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|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU362068};
KW   Pantothenate biosynthesis {ECO:0000256|ARBA:ARBA00022655,
KW   ECO:0000256|RuleBase:RU362068}.
FT   DOMAIN          9..158
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          192..309
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   319 AA;  33794 MW;  EF0B46A59FA08A86 CRC64;
     MSVFHRPRIG IIGTGAIGGF YGLMLARAGF DVHFLLRSEF AAVAEQGLQL NSAVHGALSL
     KPVQAYRSAA DMPACDWLLV GAKTTSNAAL APVISQAAAE GARILLLQNG LAVEDELRPL
     LPDSLHLLGG LCFICAHRSA PGVIEHQALG GVNIGYHSGP AGGSAQRQQI AEEGAALFKA
     AGLDSTAVPG LEQARWQKLV WNVPYNGLSV LLDAGTRALM ASADSRALIQ ALMQEVIDGA
     AACGQSMPEG YAGKLLAATD RMPDYWPSMY HDFVQRRPLE LQAIYAAPLA AAAQAGCELP
     RVRALYQALC FIDRRERQG
//
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