ID   PHNN_ENTLS              Reviewed;         189 AA.
AC   E3G1M3;
DT   21-SEP-2011, integrated into UniProtKB/Swiss-Prot.
DT   11-JAN-2011, sequence version 1.
DT   03-AUG-2022, entry version 67.
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=Entcl_4075;
OS   Enterobacter lignolyticus (strain SCF1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Pluralibacter.
OX   NCBI_TaxID=701347;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SCF1;
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Davenport K., Detter J.C., Han C., Tapia R., Land M.,
RA   Hauser L., Chang Y.-J., Jeffries C., Kyrpides N., Ivanova N.,
RA   Mikhailova N., DeAngelis K., Arkin A.P., Chivian D., Edwards B., Woo H.,
RA   Hazen T.C., Woyke T.;
RT   "Complete sequence of Enterobacter cloacae SCF1.";
RL   Submitted (OCT-2010) 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; CP002272; ADO50308.1; -; Genomic_DNA.
DR   RefSeq; WP_013368024.1; NC_014618.1.
DR   AlphaFoldDB; E3G1M3; -.
DR   SMR; E3G1M3; -.
DR   STRING; 701347.Entcl_4075; -.
DR   EnsemblBacteria; ADO50308; ADO50308; Entcl_4075.
DR   KEGG; esc:Entcl_4075; -.
DR   eggNOG; COG3709; Bacteria.
DR   HOGENOM; CLU_102477_0_0_6; -.
DR   OMA; RLIWLTG; -.
DR   OrthoDB; 1724909at2; -.
DR   UniPathway; UPA00087; UER00175.
DR   Proteomes; UP000006872; 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; Reference proteome; Transferase.
FT   CHAIN           1..189
FT                   /note="Ribose 1,5-bisphosphate phosphokinase PhnN"
FT                   /id="PRO_0000412782"
FT   BINDING         10..17
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00836"
SQ   SEQUENCE   189 AA;  21273 MW;  E6AA6879E6244D85 CRC64;
     MTGKLIWLVG PSGSGKDSLL EALRKQEHPQ MLVAHRYITR PAGAGCENHV ALSEHEFFTR
     AAQHLFALSW HANNLYYGVG MEIDLWLHAG LDVVVNGSRA HLPQAKARYG ESLLPVCLQV
     SPDILRQRLE QRGRENALEI AQRLERAARY TPQQCVMLNN DGSLLQSVEM FLHLIRTHGN
     HKESQHACL