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Database: UniProt
Entry: X4ZDW1_9BACL
LinkDB: X4ZDW1_9BACL
Original site: X4ZDW1_9BACL 
ID   X4ZDW1_9BACL            Unreviewed;       312 AA.
AC   X4ZDW1;
DT   11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT   11-JUN-2014, sequence version 1.
DT   24-JAN-2024, entry version 34.
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=PSAB_03655 {ECO:0000313|EMBL:AHV95667.1};
OS   Paenibacillus sabinae T27.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX   NCBI_TaxID=1268072 {ECO:0000313|EMBL:AHV95667.1, ECO:0000313|Proteomes:UP000019772};
RN   [1] {ECO:0000313|EMBL:AHV95667.1, ECO:0000313|Proteomes:UP000019772}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=T27 {ECO:0000313|EMBL:AHV95667.1,
RC   ECO:0000313|Proteomes:UP000019772};
RX   PubMed=24651173;
RA   Xie J.B., Du Z., Bai L., Tian C., Zhang Y., Xie J.Y., Wang T., Liu X.,
RA   Chen X., Cheng Q., Chen S., Li J.;
RT   "Comparative Genomic Analysis of N2-Fixing and Non-N2-Fixing Paenibacillus
RT   spp.: Organization, Evolution and Expression of the Nitrogen Fixation
RT   Genes.";
RL   PLoS Genet. 10:E1004231-E1004231(2014).
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; CP004078; AHV95667.1; -; Genomic_DNA.
DR   RefSeq; WP_025333252.1; NZ_CP004078.1.
DR   AlphaFoldDB; X4ZDW1; -.
DR   STRING; 1268072.PSAB_03655; -.
DR   KEGG; psab:PSAB_03655; -.
DR   PATRIC; fig|1268072.3.peg.755; -.
DR   eggNOG; COG1893; Bacteria.
DR   HOGENOM; CLU_031468_0_0_9; -.
DR   OrthoDB; 9793586at2; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000019772; 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|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          7..155
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          181..306
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   312 AA;  33232 MW;  4F89DC3DCA83FEB1 CRC64;
     MKSSPRIAVL GAGAMGSRIG AHLFEAGYAV VLYDSWKDHV AEIQRNGLRI VHEHTAQTLS
     IMAASRPLPG EVYDYVLLLT KSGQTEEALA GFRDIIGPDT YVVSLQNGIA GIEILPRYIP
     KERILVGVTT YSSDLLGPGA VQIGGSGITY LSRLSGGSSP AVDALGAIFN AAGFQTVVSE
     DAMQVIWEKL AFNASINPVT ALTRLNAGEA GTHPLGIELM SSIVGEVAAV GHRLGINVRT
     DEVMSQLRRA CEPEACGDHL PSMLQDVLKG RKTEIEALNG AVIRLAGDFG MDLPYSRAVY
     QMVKMLDEIK GT
//
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