PHNN_PSEA7
ID PHNN_PSEA7 Reviewed; 185 AA.
AC A6V255;
DT 21-SEP-2011, integrated into UniProtKB/Swiss-Prot.
DT 21-AUG-2007, sequence version 1.
DT 03-AUG-2022, entry version 73.
DE RecName: Full=Ribose 1,5-bisphosphate phosphokinase PhnN {ECO:0000255|HAMAP-Rule:MF_00836};
DE EC=2.7.4.23 {ECO:0000255|HAMAP-Rule:MF_00836};
DE AltName: Full=Ribose 1,5-bisphosphokinase {ECO:0000255|HAMAP-Rule:MF_00836};
GN Name=phnN {ECO:0000255|HAMAP-Rule:MF_00836}; OrderedLocusNames=PSPA7_1756;
OS Pseudomonas aeruginosa (strain PA7).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=381754;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PA7;
RA Dodson R.J., Harkins D., Paulsen I.T.;
RL Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the phosphorylation of ribose 1,5-bisphosphate to
CC 5-phospho-D-ribosyl alpha-1-diphosphate (PRPP). {ECO:0000255|HAMAP-
CC Rule:MF_00836}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-ribose 1,5-bisphosphate + ATP = 5-phospho-alpha-D-
CC ribose 1-diphosphate + ADP; Xref=Rhea:RHEA:20109, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:58017, ChEBI:CHEBI:68688, ChEBI:CHEBI:456216;
CC EC=2.7.4.23; Evidence={ECO:0000255|HAMAP-Rule:MF_00836};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; 5-phospho-alpha-D-ribose
CC 1-diphosphate biosynthesis; 5-phospho-alpha-D-ribose 1-diphosphate from
CC D-ribose 5-phosphate (route II): step 3/3. {ECO:0000255|HAMAP-
CC Rule:MF_00836}.
CC -!- SIMILARITY: Belongs to the ribose 1,5-bisphosphokinase family.
CC {ECO:0000255|HAMAP-Rule:MF_00836}.
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DR EMBL; CP000744; ABR86492.1; -; Genomic_DNA.
DR RefSeq; WP_012074876.1; NC_009656.1.
DR AlphaFoldDB; A6V255; -.
DR SMR; A6V255; -.
DR EnsemblBacteria; ABR86492; ABR86492; PSPA7_1756.
DR KEGG; pap:PSPA7_1756; -.
DR HOGENOM; CLU_102477_0_0_6; -.
DR OMA; RLIWLTG; -.
DR OrthoDB; 1724909at2; -.
DR UniPathway; UPA00087; UER00175.
DR Proteomes; UP000001582; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0033863; F:ribose 1,5-bisphosphate phosphokinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006015; P:5-phosphoribose 1-diphosphate biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0019634; P:organic phosphonate metabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00836; PhnN; 1.
DR InterPro; IPR008145; GK/Ca_channel_bsu.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR012699; PhnN.
DR SMART; SM00072; GuKc; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR02322; phosphon_PhnN; 1.
PE 3: Inferred from homology;
KW ATP-binding; Nucleotide-binding; Transferase.
FT CHAIN 1..185
FT /note="Ribose 1,5-bisphosphate phosphokinase PhnN"
FT /id="PRO_0000412794"
FT BINDING 10..17
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00836"
SQ SEQUENCE 185 AA; 20184 MW; 141FBF1B0C5233C0 CRC64;
MTGRLIYLMG PSGSGKDSLL QAAREPLALR GCRIVRRVIT RSAEAVGEDA QAVTPAQFDT
LERASAFAMS WRANGLCYGI PVQIDEWLAQ GYDVLVNGSR GYLAQARRRY PDLLAVLLGV
QPEVLRQRLL ARGRESPEEI EARLARNAEF AAGLEGPLFQ LDNSGELDDT VRALLAWLGG
DRACA