PDXJ_PSEPK
ID PDXJ_PSEPK Reviewed; 246 AA.
AC Q88MY2;
DT 31-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 03-AUG-2022, entry version 103.
DE RecName: Full=Pyridoxine 5'-phosphate synthase {ECO:0000255|HAMAP-Rule:MF_00279};
DE Short=PNP synthase {ECO:0000255|HAMAP-Rule:MF_00279};
DE EC=2.6.99.2 {ECO:0000255|HAMAP-Rule:MF_00279};
GN Name=pdxJ {ECO:0000255|HAMAP-Rule:MF_00279}; OrderedLocusNames=PP_1436;
OS Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950
OS / KT2440).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=160488;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440;
RX PubMed=12534463; DOI=10.1046/j.1462-2920.2002.00366.x;
RA Nelson K.E., Weinel C., Paulsen I.T., Dodson R.J., Hilbert H.,
RA Martins dos Santos V.A.P., Fouts D.E., Gill S.R., Pop M., Holmes M.,
RA Brinkac L.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Kolonay J.F.,
RA Madupu R., Nelson W.C., White O., Peterson J.D., Khouri H.M., Hance I.,
RA Chris Lee P., Holtzapple E.K., Scanlan D., Tran K., Moazzez A.,
RA Utterback T.R., Rizzo M., Lee K., Kosack D., Moestl D., Wedler H.,
RA Lauber J., Stjepandic D., Hoheisel J., Straetz M., Heim S., Kiewitz C.,
RA Eisen J.A., Timmis K.N., Duesterhoeft A., Tuemmler B., Fraser C.M.;
RT "Complete genome sequence and comparative analysis of the metabolically
RT versatile Pseudomonas putida KT2440.";
RL Environ. Microbiol. 4:799-808(2002).
CC -!- FUNCTION: Catalyzes the complicated ring closure reaction between the
CC two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino-
CC 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form
CC pyridoxine 5'-phosphate (PNP) and inorganic phosphate.
CC {ECO:0000255|HAMAP-Rule:MF_00279}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-deoxy-D-xylulose 5-phosphate + 3-amino-2-oxopropyl phosphate
CC = H(+) + 2 H2O + phosphate + pyridoxine 5'-phosphate;
CC Xref=Rhea:RHEA:15265, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57279, ChEBI:CHEBI:57792,
CC ChEBI:CHEBI:58589; EC=2.6.99.2; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00279};
CC -!- PATHWAY: Cofactor biosynthesis; pyridoxine 5'-phosphate biosynthesis;
CC pyridoxine 5'-phosphate from D-erythrose 4-phosphate: step 5/5.
CC {ECO:0000255|HAMAP-Rule:MF_00279}.
CC -!- SUBUNIT: Homooctamer; tetramer of dimers. {ECO:0000255|HAMAP-
CC Rule:MF_00279}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00279}.
CC -!- SIMILARITY: Belongs to the PNP synthase family. {ECO:0000255|HAMAP-
CC Rule:MF_00279}.
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DR EMBL; AE015451; AAN67058.1; -; Genomic_DNA.
DR RefSeq; NP_743594.1; NC_002947.4.
DR RefSeq; WP_010952538.1; NC_002947.4.
DR AlphaFoldDB; Q88MY2; -.
DR SMR; Q88MY2; -.
DR STRING; 160488.PP_1436; -.
DR EnsemblBacteria; AAN67058; AAN67058; PP_1436.
DR KEGG; ppu:PP_1436; -.
DR PATRIC; fig|160488.4.peg.1524; -.
DR eggNOG; COG0854; Bacteria.
DR HOGENOM; CLU_074563_0_0_6; -.
DR OMA; SNAGWDT; -.
DR PhylomeDB; Q88MY2; -.
DR BioCyc; PPUT160488:G1G01-1528-MON; -.
DR UniPathway; UPA00244; UER00313.
DR Proteomes; UP000000556; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0033856; F:pyridoxine 5'-phosphate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0008615; P:pyridoxine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd00003; PNPsynthase; 1.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_00279; PdxJ; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR004569; PyrdxlP_synth_PdxJ.
DR InterPro; IPR036130; Pyridoxine-5'_phos_synth.
DR PANTHER; PTHR30456; PTHR30456; 1.
DR Pfam; PF03740; PdxJ; 1.
DR SUPFAM; SSF63892; SSF63892; 1.
DR TIGRFAMs; TIGR00559; pdxJ; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Pyridoxine biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..246
FT /note="Pyridoxine 5'-phosphate synthase"
FT /id="PRO_0000190124"
FT ACT_SITE 48
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT ACT_SITE 75
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT ACT_SITE 196
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 12
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 14..15
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 23
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 50
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 55
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 105
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 197
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT BINDING 218..219
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
FT SITE 156
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00279"
SQ SEQUENCE 246 AA; 26738 MW; 71517E21111F3991 CRC64;
MTHSNRMLLG VNIDHVATLR QARGTRYPDP VKAALDAEEA GADGITVHLR EDRRHIQERD
VVLLKDVLQT RMNFEMGVTE EMMAFAEKIR PAHICLVPET RQELTTEGGL DVAGQEARIK
AAVERLARTG AEVSLFIDAD ERQIEASRRV GAPAIELHTG RYADAETPTE VAEELKRIVE
GVAFGVGHGL IVNAGHGLHY HNVEAVAAIK GINELNIGHA LVAHALFVGF KAAVAEMKAL
IVAASR
