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Database: UniProt
Entry: A0A0D6Z8J1_9BACI
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ID   A0A0D6Z8J1_9BACI        Unreviewed;       298 AA.
AC   A0A0D6Z8J1;
DT   27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT   27-MAY-2015, sequence version 1.
DT   24-JAN-2024, entry version 28.
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=UB32_14545 {ECO:0000313|EMBL:KIY21311.1};
OS   Mesobacillus subterraneus.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Mesobacillus.
OX   NCBI_TaxID=285983 {ECO:0000313|EMBL:KIY21311.1, ECO:0000313|Proteomes:UP000032512};
RN   [1] {ECO:0000313|EMBL:KIY21311.1, ECO:0000313|Proteomes:UP000032512}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MITOT1 {ECO:0000313|EMBL:KIY21311.1,
RC   ECO:0000313|Proteomes:UP000032512};
RA   Peet K.C., Thompson J.R.;
RT   "Draft genome sequences of the supercritical CO2 tolerant bacteria Bacillus
RT   subterraneus MITOT1 and Bacillus cereus MIT0214.";
RL   Submitted (JAN-2015) 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:KIY21311.1}.
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DR   EMBL; JXIQ01000112; KIY21311.1; -; Genomic_DNA.
DR   RefSeq; WP_044394844.1; NZ_JXIQ01000112.1.
DR   AlphaFoldDB; A0A0D6Z8J1; -.
DR   PATRIC; fig|285983.3.peg.1778; -.
DR   OrthoDB; 9800163at2; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000032512; 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};
KW   Reference proteome {ECO:0000313|Proteomes:UP000032512}.
FT   DOMAIN          3..144
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          175..292
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   298 AA;  33526 MW;  ED8058E8710C0ECA CRC64;
     MKIAIIGGGS LGLLFSYYLG FQNEVCIYTR TKEQADEITK NGLHLIKDGI ALQPLKIAAA
     GIQDWRGKEQ VTIVAVKQYQ LSGLMEELKA NVEDSILFLQ NGYSHIEMIS EIQAQNIFVG
     SVEHGAVRVN AYTVQHNGSG VTRTAVFRGE SHLLRELAKN APADFPVLLE PDYNEMLIKK
     LVVNAVINPL TSVLQVRNGE LVDNPFYFEI FKQLFLECAL VLGLDQEEVY LQNLITVCKK
     TEYNHSSMYK DMENGRPTEI DAILGYLLEL SKNKKMKAPL IHNYYHCIKG KEQEREGG
//
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