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Protein

Nicotinate phosphoribosyltransferase

Gene

pncB

Organism
Polaromonas sp. (strain JS666 / ATCC BAA-500)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP.UniRule annotation

Catalytic activityi

Nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate + ATP + H2O = beta-nicotinate D-ribonucleotide + diphosphate + ADP + phosphate.UniRule annotation

Pathway:iNAD(+) biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes nicotinate D-ribonucleotide from nicotinate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Nicotinate phosphoribosyltransferase (pncB)
This subpathway is part of the pathway NAD(+) biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes nicotinate D-ribonucleotide from nicotinate, the pathway NAD(+) biosynthesis and in Cofactor biosynthesis.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ligase, Transferase

Keywords - Biological processi

Pyridine nucleotide biosynthesis

Enzyme and pathway databases

BioCyciPSP296591:GHI4-3801-MONOMER.
UniPathwayiUPA00253; UER00457.

Names & Taxonomyi

Protein namesi
Recommended name:
Nicotinate phosphoribosyltransferaseUniRule annotation (EC:6.3.4.21UniRule annotation)
Short name:
NAPRTaseUniRule annotation
Gene namesi
Name:pncBUniRule annotation
Ordered Locus Names:Bpro_3080
OrganismiPolaromonas sp. (strain JS666 / ATCC BAA-500)
Taxonomic identifieri296591 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaePolaromonas
ProteomesiUP000001983 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 395395Nicotinate phosphoribosyltransferasePRO_1000129476Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi296591.Bpro_3080.

Structurei

3D structure databases

ProteinModelPortaliQ128P8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NAPRTase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1488.
HOGENOMiHOG000284928.
KOiK00763.
OMAiKLTMQCA.
OrthoDBiEOG6X10XB.

Family and domain databases

HAMAPiMF_00570. NAPRTase.
InterProiIPR006406. Nic_PRibTrfase.
IPR007229. Nic_PRibTrfase-Fam.
IPR002638. Quinolinate_PRibosylTrfase_C.
[Graphical view]
PANTHERiPTHR11098. PTHR11098. 1 hit.
PfamiPF04095. NAPRTase. 1 hit.
[Graphical view]
PIRSFiPIRSF000484. NAPRT. 1 hit.
SUPFAMiSSF51690. SSF51690. 1 hit.
TIGRFAMsiTIGR01514. NAPRTase. 1 hit.

Sequencei

Sequence statusi: Complete.

Q128P8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIITSLLDTD LYKFTMMQVV LHQFPGAEVE YRFKCRNAGA PGIGKLAPYV
60 70 80 90 100
NEIREEIRGL CNLRFQDAEL AYLKAMRFIK SDFVDFLGIF KLNEKYVSVT
110 120 130 140 150
ALPSGEIEVS IKGPWLHTIL FEIPVLAIIN EVYFRNTQKQ PDLTEGRKRL
160 170 180 190 200
DTKILELQAD GLRELKIADY GTRRRFGKVW HEEVLRTLVT RLGTGMSGQL
210 220 230 240 250
AGTSNVLFAM KLGLTPLGTM AHEYLQACQA LGPRLRDSQV FGFESWAREY
260 270 280 290 300
RGDLGIALSD VYGMSAFLRD FDMYFCKLFD GARHDSGDPF EWGERMLAHY
310 320 330 340 350
VKNRVDPRTK TLIFSDALTV PRTIELYQQF RGRCQLAFGI GTNLTNDLGY
360 370 380 390
EPLQIVIKMI RCNGQPVAKL SDTPSKNMCE DEKYLAYLRQ VFEIG
Length:395
Mass (Da):45,099
Last modified:August 22, 2006 - v1
Checksum:i80870C7E825DB858
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000316 Genomic DNA. Translation: ABE44994.1.
RefSeqiWP_011483990.1. NC_007948.1.

Genome annotation databases

EnsemblBacteriaiABE44994; ABE44994; Bpro_3080.
KEGGipol:Bpro_3080.
PATRICi22959360. VBIPolSp102244_3135.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000316 Genomic DNA. Translation: ABE44994.1.
RefSeqiWP_011483990.1. NC_007948.1.

3D structure databases

ProteinModelPortaliQ128P8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi296591.Bpro_3080.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABE44994; ABE44994; Bpro_3080.
KEGGipol:Bpro_3080.
PATRICi22959360. VBIPolSp102244_3135.

Phylogenomic databases

eggNOGiCOG1488.
HOGENOMiHOG000284928.
KOiK00763.
OMAiKLTMQCA.
OrthoDBiEOG6X10XB.

Enzyme and pathway databases

UniPathwayiUPA00253; UER00457.
BioCyciPSP296591:GHI4-3801-MONOMER.

Family and domain databases

HAMAPiMF_00570. NAPRTase.
InterProiIPR006406. Nic_PRibTrfase.
IPR007229. Nic_PRibTrfase-Fam.
IPR002638. Quinolinate_PRibosylTrfase_C.
[Graphical view]
PANTHERiPTHR11098. PTHR11098. 1 hit.
PfamiPF04095. NAPRTase. 1 hit.
[Graphical view]
PIRSFiPIRSF000484. NAPRT. 1 hit.
SUPFAMiSSF51690. SSF51690. 1 hit.
TIGRFAMsiTIGR01514. NAPRTase. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JS666 / ATCC BAA-500.

Entry informationi

Entry nameiPNCB_POLSJ
AccessioniPrimary (citable) accession number: Q128P8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: August 22, 2006
Last modified: July 22, 2015
This is version 65 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.