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Protein

Ribose 1,5-bisphosphate phosphokinase PhnN

Gene

phnN

Organism
Ruegeria sp. (strain TM1040) (Silicibacter sp.)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the phosphorylation of ribose 1,5-bisphosphate to 5-phospho-D-ribosyl alpha-1-diphosphate (PRPP).UniRule annotation

Catalytic activityi

ATP + alpha-D-ribose 1,5-bisphosphate = ADP + 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation

Pathwayi: 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis

This protein is involved in step 3 of the subpathway that synthesizes 5-phospho-alpha-D-ribose 1-diphosphate from D-ribose 5-phosphate (route II).UniRule annotation
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Phosphopentomutase (deoB)
  2. no protein annotated in this organism
  3. Ribose 1,5-bisphosphate phosphokinase PhnN (phnN)
This subpathway is part of the pathway 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis, which is itself part of Metabolic intermediate biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-phospho-alpha-D-ribose 1-diphosphate from D-ribose 5-phosphate (route II), the pathway 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis and in Metabolic intermediate biosynthesis.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi19 – 26ATPUniRule annotation8

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionTransferase
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00087; UER00175

Names & Taxonomyi

Protein namesi
Recommended name:
Ribose 1,5-bisphosphate phosphokinase PhnNUniRule annotation (EC:2.7.4.23UniRule annotation)
Alternative name(s):
Ribose 1,5-bisphosphokinaseUniRule annotation
Gene namesi
Name:phnNUniRule annotation
Ordered Locus Names:TM1040_3697
Encoded oniPlasmid megaplasmid TM10400 Publication
OrganismiRuegeria sp. (strain TM1040) (Silicibacter sp.)
Taxonomic identifieri292414 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRuegeria
Proteomesi
  • UP000000636 Componenti: Plasmid megaplasmid TM1040

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004128011 – 190Ribose 1,5-bisphosphate phosphokinase PhnNAdd BLAST190

Structurei

3D structure databases

ProteinModelPortaliQ1GL02
SMRiQ1GL02
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribose 1,5-bisphosphokinase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000037637
KOiK05774
OMAiMARLIWL
OrthoDBiPOG091H0H09

Family and domain databases

HAMAPiMF_00836 PhnN, 1 hit
InterProiView protein in InterPro
IPR008145 GK/Ca_channel_bsu
IPR008144 Guanylate_kin-like_dom
IPR027417 P-loop_NTPase
IPR012699 PhnN
PfamiView protein in Pfam
PF00625 Guanylate_kin, 1 hit
SMARTiView protein in SMART
SM00072 GuKc, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR02322 phosphon_PhnN, 1 hit
PROSITEiView protein in PROSITE
PS50052 GUANYLATE_KINASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q1GL02-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSVPADTSPA KGPVIAVVGP SGVGKDSLMS GLAVADPRLR SMRRVITRAP
60 70 80 90 100
EAGGEDYQPV SEAEFQALVE ADVFALHWNA HGLRYGIPRD IEKLREGATG
110 120 130 140 150
VLVNLSRAVL LQAQEVFDDF RVISVTARPE VLAARLAGRG REDAAEVERR
160 170 180 190
LARASLALPE GLRQVHEVDN SGALSAAIVE AQAIIQAERA
Length:190
Mass (Da):20,236
Last modified:June 27, 2006 - v1
Checksum:i5AD8B0C32D3DAFC5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000376 Genomic DNA Translation: ABF62664.1
RefSeqiWP_011537303.1, NC_008043.1

Genome annotation databases

EnsemblBacteriaiABF62664; ABF62664; TM1040_3697
KEGGisit:TM1040_3697

Similar proteinsi

Entry informationi

Entry nameiPHNN_RUEST
AccessioniPrimary (citable) accession number: Q1GL02
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 21, 2011
Last sequence update: June 27, 2006
Last modified: June 7, 2017
This is version 79 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Plasmid, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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