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Database: UniProt
Entry: X7F940_9RHOB
LinkDB: X7F940_9RHOB
Original site: X7F940_9RHOB 
ID   X7F940_9RHOB            Unreviewed;       337 AA.
AC   X7F940;
DT   11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT   11-JUN-2014, sequence version 1.
DT   24-JAN-2024, entry version 35.
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=RISW2_05800 {ECO:0000313|EMBL:ETX28606.1};
OS   Roseivivax isoporae LMG 25204.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Roseivivax.
OX   NCBI_TaxID=1449351 {ECO:0000313|EMBL:ETX28606.1, ECO:0000313|Proteomes:UP000023430};
RN   [1] {ECO:0000313|EMBL:ETX28606.1, ECO:0000313|Proteomes:UP000023430}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LMG 25204 {ECO:0000313|EMBL:ETX28606.1,
RC   ECO:0000313|Proteomes:UP000023430};
RA   Lai Q., Li G., Shao Z.;
RT   "Roseivivax isoporae LMG 25204 Genome Sequencing.";
RL   Submitted (JAN-2014) 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}.
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:ETX28606.1}.
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DR   EMBL; JAME01000017; ETX28606.1; -; Genomic_DNA.
DR   RefSeq; WP_043771435.1; NZ_JAME01000017.1.
DR   AlphaFoldDB; X7F940; -.
DR   STRING; 1449351.RISW2_05800; -.
DR   PATRIC; fig|1449351.3.peg.2470; -.
DR   eggNOG; COG1893; Bacteria.
DR   OrthoDB; 9793586at2; -.
DR   UniPathway; UPA00028; UER00004.
DR   Proteomes; UP000023430; 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:SF42; 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};
KW   Reference proteome {ECO:0000313|Proteomes:UP000023430}.
FT   DOMAIN          5..151
FT                   /note="Ketopantoate reductase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02558"
FT   DOMAIN          179..318
FT                   /note="Ketopantoate reductase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF08546"
SQ   SEQUENCE   337 AA;  35804 MW;  90756F52F7357AA5 CRC64;
     MTAPILIWGA GAIGGVIGAT LARAGHPVHM VDIVEDHVAA MRKGLVIEGP VDAFTQALPA
     STPATLEGRF DRIILAVKAH HTQAALDALV PHLAPGGHVI SAQNGLNERV IAARIGAENT
     IGCFVNFGAD WLEPGRILYG NRAAVAVGEL DGRITERARQ LHALLSLVEP DAVLTDNIWG
     YLWGKMGYGA LLFATALTPS SMSDAMARPG HRAVYEALGH EVMTLAAAEG VQPIGFNGFD
     PEAFRTANRA GMAASIDRMV AHNRKTAKTH SGIWRDLAVR RRKTEVDAQM GIMVEIAARH
     GVAVPTLTRL VGLIHDIEDG RRPQADDLPD LLVPGCA
//
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