ID A0A1H0JEU0_HALAD Unreviewed; 306 AA.
AC A0A1H0JEU0;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 16.
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 ORFNames=SAMN05421677_1059 {ECO:0000313|EMBL:SDO42154.1};
OS Halobacillus aidingensis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Halobacillus.
OX NCBI_TaxID=240303 {ECO:0000313|EMBL:SDO42154.1, ECO:0000313|Proteomes:UP000198860};
RN [1] {ECO:0000313|EMBL:SDO42154.1, ECO:0000313|Proteomes:UP000198860}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.3703 {ECO:0000313|EMBL:SDO42154.1,
RC ECO:0000313|Proteomes:UP000198860};
RA de Groot N.N.;
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|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; FNIZ01000005; SDO42154.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H0JEU0; -.
DR STRING; 240303.SAMN05421677_1059; -.
DR OrthoDB; 9793586at2; -.
DR UniPathway; UPA00028; UER00004.
DR Proteomes; UP000198860; 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|RuleBase:RU362068};
KW Pantothenate biosynthesis {ECO:0000256|RuleBase:RU362068}.
FT DOMAIN 3..151
FT /note="Ketopantoate reductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02558"
FT DOMAIN 178..302
FT /note="Ketopantoate reductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF08546"
SQ SEQUENCE 306 AA; 34061 MW; EF03B7C0D6C699F5 CRC64;
MKIVVLGAGA LGAYFGARWQ EAGHEVINLV REGRAEQIEK NGLKLHSEMG DYEVPDPVIA
RSPEEIESPD LVFLAVKGYH LHGTLDWLKA LVNKGAKVYP VLNGMEHISI LQKELGEEAV
IGGLSYIIAT LDEAGHVVHT SPFHDLVFGP LHTSQQAICE ELALACNQAN MNGTLSTNIL
EDMWKKYMFI TAFSGITTAV NQPIGVVRSY PQTFRIAERI LTEMKELANA HNISLTDEQV
QQAFEHLRGF DHEMTSSMHQ DRRKGLPLEV EHLHGGALRL GSEVGLSMPY IETIHAMIKP
YEEYQQ
//