PANE_SHIFL
ID PANE_SHIFL Reviewed; 303 AA.
AC P0A9J5; P77728; Q46947;
DT 19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 19-JUL-2005, sequence version 1.
DT 03-AUG-2022, entry version 121.
DE RecName: Full=2-dehydropantoate 2-reductase {ECO:0000250|UniProtKB:P0A9J4};
DE EC=1.1.1.169 {ECO:0000250|UniProtKB:P0A9J4};
DE AltName: Full=Ketopantoate reductase {ECO:0000250|UniProtKB:P0A9J4};
DE Short=KPR {ECO:0000250|UniProtKB:P0A9J4};
GN Name=panE; Synonyms=apbA; OrderedLocusNames=SF0362, S0370;
OS Shigella flexneri.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=623;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=301 / Serotype 2a;
RX PubMed=12384590; DOI=10.1093/nar/gkf566;
RA Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT through comparison with genomes of Escherichia coli K12 and O157.";
RL Nucleic Acids Res. 30:4432-4441(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT "Complete genome sequence and comparative genomics of Shigella flexneri
RT serotype 2a strain 2457T.";
RL Infect. Immun. 71:2775-2786(2003).
CC -!- FUNCTION: Catalyzes the NADPH-dependent reduction of ketopantoate into
CC pantoic acid. {ECO:0000250|UniProtKB:P0A9J4}.
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:0000250|UniProtKB:P0A9J4};
CC -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-
CC pantoate from 3-methyl-2-oxobutanoate: step 2/2.
CC {ECO:0000250|UniProtKB:P0A9J4}.
CC -!- SUBUNIT: Monomer. {ECO:0000250|UniProtKB:P0A9J4}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P0A9J4}.
CC -!- SIMILARITY: Belongs to the ketopantoate reductase family.
CC {ECO:0000305}.
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DR EMBL; AE005674; AAN42020.1; -; Genomic_DNA.
DR EMBL; AE014073; AAP15896.1; -; Genomic_DNA.
DR RefSeq; NP_706313.1; NC_004337.2.
DR RefSeq; WP_000705865.1; NZ_WPGW01000023.1.
DR AlphaFoldDB; P0A9J5; -.
DR BMRB; P0A9J5; -.
DR SMR; P0A9J5; -.
DR STRING; 198214.SF0362; -.
DR EnsemblBacteria; AAN42020; AAN42020; SF0362.
DR EnsemblBacteria; AAP15896; AAP15896; S0370.
DR GeneID; 1027702; -.
DR KEGG; sfl:SF0362; -.
DR KEGG; sfx:S0370; -.
DR PATRIC; fig|198214.7.peg.415; -.
DR HOGENOM; CLU_031468_0_1_6; -.
DR OMA; NYSSMYQ; -.
DR OrthoDB; 427052at2; -.
DR UniPathway; UPA00028; UER00004.
DR Proteomes; UP000001006; Chromosome.
DR Proteomes; UP000002673; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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; 1.10.1040.10; -; 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 Pfam; PF02558; ApbA; 1.
DR Pfam; PF08546; ApbA_C; 1.
DR SUPFAM; SSF48179; SSF48179; 1.
DR SUPFAM; SSF51735; SSF51735; 1.
DR TIGRFAMs; TIGR00745; apbA_panE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; NADP; Oxidoreductase; Pantothenate biosynthesis;
KW Reference proteome.
FT CHAIN 1..303
FT /note="2-dehydropantoate 2-reductase"
FT /id="PRO_0000157305"
FT ACT_SITE 176
FT /note="Proton donor"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 7..12
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 98
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 98
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 122
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 180
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 184
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 194
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 244
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
FT BINDING 256
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000250|UniProtKB:P0A9J4"
SQ SEQUENCE 303 AA; 33871 MW; ED7027BFE6F86D6F CRC64;
MKITVLGCGA LGQLWLTALC KQGHEVQGWL RVPQPYCSVN LVETDGSIFN ESLTANDPDF
LATSDLLLVT LKAWQVSDAV KSLASTLPVT TPILLIHNGM GTIEELQNIQ QPLLMGTTTH
AARRDGNVII HVANGITHIG PARQQDGDYS YLADILQTVL PDVAWHNNIR AELWRKLAVN
CVINPLTAIW NCPNGELRHH PQEIMQICEE VAAVIEREGH HTSAEDLRDY VMQVIDATAE
NISSMLQDIR ALRHTEIDYI NGFLLRRARA HGIAVPENTR LFEMVKRKES EYERIGTGLP
RPW
