ID F5Y5Q7_RAMTT Unreviewed; 251 AA.
AC F5Y5Q7;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 59.
DE RecName: Full=Pyridoxine 5'-phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00279};
DE Short=PNP synthase {ECO:0000256|HAMAP-Rule:MF_00279};
DE EC=2.6.99.2 {ECO:0000256|HAMAP-Rule:MF_00279};
GN Name=pdxJ {ECO:0000256|HAMAP-Rule:MF_00279,
GN ECO:0000313|EMBL:AEG93941.1};
GN OrderedLocusNames=Rta_28380 {ECO:0000313|EMBL:AEG93941.1};
OS Ramlibacter tataouinensis (strain ATCC BAA-407 / DSM 14655 / LMG 21543 /
OS TTB310).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Ramlibacter.
OX NCBI_TaxID=365046 {ECO:0000313|EMBL:AEG93941.1, ECO:0000313|Proteomes:UP000008385};
RN [1] {ECO:0000313|Proteomes:UP000008385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-407 / DSM 14655 / LMG 21543 / TTB310
RC {ECO:0000313|Proteomes:UP000008385};
RA Barakat M., Ortet P., De Luca G., Jourlin-Castelli C., Ansaldi M., Py B.,
RA Fichant G., Coutinho P., Voulhoux R., Bastien O., Roy S., Marechal E.,
RA Henrissat B., Quentin Y., Noirot P., Filloux A., Mejean V., DuBow M.,
RA Barras F., Heulin T.;
RT "Genome of the cyst-dividing bacterium Ramlibacter tataouinensis.";
RL Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AEG93941.1, ECO:0000313|Proteomes:UP000008385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-407 / DSM 14655 / LMG 21543 / TTB310
RC {ECO:0000313|Proteomes:UP000008385};
RX PubMed=21912644; DOI=10.1371/journal.pone.0023784;
RA De Luca G., Barakat M., Ortet P., Fochesato S., Jourlin-Castelli C.,
RA Ansaldi M., Py B., Fichant G., Coutinho P.M., Voulhoux R., Bastien O.,
RA Marechal E., Henrissat B., Quentin Y., Noirot P., Filloux A., Mejean V.,
RA Dubow M.S., Barras F., Barbe V., Weissenbach J., Mihalcescu I.,
RA Vermeglio A., Achouak W., Heulin T.;
RT "The Cyst-Dividing Bacterium Ramlibacter tataouinensis TTB310 Genome
RT Reveals a Well-Stocked Toolbox for Adaptation to a Desert Environment.";
RL PLoS ONE 6:E23784-E23784(2011).
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:0000256|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:0000256|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:0000256|HAMAP-Rule:MF_00279}.
CC -!- SUBUNIT: Homooctamer; tetramer of dimers. {ECO:0000256|HAMAP-
CC Rule:MF_00279}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00279}.
CC -!- SIMILARITY: Belongs to the PNP synthase family. {ECO:0000256|HAMAP-
CC Rule:MF_00279}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00279}.
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DR EMBL; CP000245; AEG93941.1; -; Genomic_DNA.
DR RefSeq; WP_013902172.1; NC_015677.1.
DR AlphaFoldDB; F5Y5Q7; -.
DR STRING; 365046.Rta_28380; -.
DR KEGG; rta:Rta_28380; -.
DR PATRIC; fig|365046.3.peg.2907; -.
DR eggNOG; COG0854; Bacteria.
DR HOGENOM; CLU_074563_1_0_4; -.
DR OrthoDB; 9806590at2; -.
DR UniPathway; UPA00244; UER00313.
DR Proteomes; UP000008385; 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 Gene3D; 3.20.20.70; Aldolase class I; 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 NCBIfam; TIGR00559; pdxJ; 1.
DR PANTHER; PTHR30456; PYRIDOXINE 5'-PHOSPHATE SYNTHASE; 1.
DR PANTHER; PTHR30456:SF0; PYRIDOXINE 5'-PHOSPHATE SYNTHASE; 1.
DR Pfam; PF03740; PdxJ; 1.
DR SUPFAM; SSF63892; Pyridoxine 5'-phosphate synthase; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00279};
KW Pyridoxine biosynthesis {ECO:0000256|ARBA:ARBA00023096, ECO:0000256|HAMAP-
KW Rule:MF_00279}; Reference proteome {ECO:0000313|Proteomes:UP000008385};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00279}.
FT ACT_SITE 47
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT ACT_SITE 78
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT ACT_SITE 199
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 11
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 22
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 49
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 54
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 108
FT /ligand="1-deoxy-D-xylulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:57792"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 200
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT BINDING 222..223
FT /ligand="3-amino-2-oxopropyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57279"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
FT SITE 159
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00279"
SQ SEQUENCE 251 AA; 27212 MW; 0517E9E5C23B27E6 CRC64;
MNHPPTALSV NLNKVALLRN SRHLGIPSLE RAATLCLDAG AHGVTVHPRP DARHIRADDV
PLLHRLVAAR PGAEFNIEGN PFHNLMDFVR VLRPHQATFV PDSEGQFTSD HGWDFPADAQ
RLRTVIAEAK ALGVRVSLFM DPRPDLMAAA RAAGADRIEL YTETYARAWG TPRQAEVLRG
FTAAAEAAQA AGLGINAGHD LNRDNLADFL RTVPGVREVS IGHAFIADAL ELGYAAAVRA
YRAEIDKAFS P
//
