ID A0A1S8TAM9_9CLOT Unreviewed; 307 AA.
AC A0A1S8TAM9;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
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=CLPUN_36650 {ECO:0000313|EMBL:OOM74837.1};
OS Clostridium puniceum.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=29367 {ECO:0000313|EMBL:OOM74837.1, ECO:0000313|Proteomes:UP000190890};
RN [1] {ECO:0000313|EMBL:OOM74837.1, ECO:0000313|Proteomes:UP000190890}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 2619 {ECO:0000313|EMBL:OOM74837.1,
RC ECO:0000313|Proteomes:UP000190890};
RA Poehlein A., Montoya Solano J.D., Flitsch S., Krabben P., Duerre P.,
RA Daniel R.;
RT "Microbial solvent formation.";
RL Submitted (MAY-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}.
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:OOM74837.1}.
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DR EMBL; LZZM01000193; OOM74837.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1S8TAM9; -.
DR STRING; 29367.CLPUN_36650; -.
DR OrthoDB; 9772736at2; -.
DR UniPathway; UPA00028; UER00004.
DR Proteomes; UP000190890; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000190890}.
FT DOMAIN 3..151
FT /note="Ketopantoate reductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02558"
FT DOMAIN 182..304
FT /note="Ketopantoate reductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF08546"
SQ SEQUENCE 307 AA; 33767 MW; F9088381329A850E CRC64;
MKIGIIGIGA VGGYIGAMLC KSKENVYVIG KGEAVNLIKE NGFNLSSEAV GSFVTFPTLV
TDDANEAGIM DIVFVCVKGY SLKAAAKVIS PMVDDHTLVV PIINGVSGGS KLYSYLGKGK
IAEAVMYISS KIKADGAIKH TSKNTKIVIS SNKNRPIHKR YLEKVYNVLT KADIICEVRK
DAEAAAWNKY VFNCAFNVTD SYYDVKVKGI LEDRMKFETF CNVVKECEEV GRAKGIDLHK
DIYENSINIL KKLSKKSISS MHRDVALGKK FELELFCGDL CRMGKDVGIP TPYTQKAYEK
LKVLQAM
//
