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Database: UniProt
Entry: A0A136I1A1_9ALTE
LinkDB: A0A136I1A1_9ALTE
Original site: A0A136I1A1_9ALTE 
ID   A0A136I1A1_9ALTE        Unreviewed;       338 AA.
AC   A0A136I1A1;
DT   08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT   08-JUN-2016, sequence version 1.
DT   24-JAN-2024, entry version 23.
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=AXW14_18600 {ECO:0000313|EMBL:KXJ61290.1};
OS   Alteromonas sp. Nap_26.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Alteromonadaceae; Alteromonas/Salinimonas group; Alteromonas.
OX   NCBI_TaxID=1795869 {ECO:0000313|EMBL:KXJ61290.1, ECO:0000313|Proteomes:UP000070342};
RN   [1] {ECO:0000313|Proteomes:UP000070342}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Dombrowski N., Donaho J.A., Gutierrez T., Seitz K.W., Teske A.P.,
RA   Baker B.J.;
RL   Submitted (FEB-2016) 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:KXJ61290.1}.
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DR   EMBL; LSMP01000096; KXJ61290.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A136I1A1; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000070342; 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|ARBA:ARBA00022655,
KW   ECO:0000256|RuleBase:RU362068}.
FT   DOMAIN          3..158
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          182..321
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   338 AA;  36583 MW;  4BA8E807B61BDE9F CRC64;
     MKVVVLGAGS IGCYVAGCLL ASGFALNGTN TLTLIGRQRL CDDILANGLK VTDWQGRHQI
     TDVEHVNFSL NNDSLASADV ILLCVKSQDT EQAADIIKLW AKPTAVVISL QNGVSNAYML
     RQKLSQAVVA GMVPFNVFYK GHGHFHCGTE GNIAIEDPNN KCKDLIEVLE NASLPVTAYN
     DMAAVQYGKL IMNLNNAVNA LSGIPLKSQL GNREYRLVMA KVLSEALAVL KAEGITPART
     GKVIPKLMPT IMKLPNSLFN VVAASTLKID PEARSSMYED LLLGRRTEID YLNGEIVRLG
     EKNQIATPVN KHIVSLIKQH EVAQKGSPYL PPNALLLT
//
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