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Protein

Nicotinate phosphoribosyltransferase

Gene

pncB

Organism
Burkholderia cenocepacia (strain HI2424)
Status
Reviewed-Annotation score: -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

Pathwayi: NAD(+) 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

Keywordsi

Molecular functionLigase, Transferase
Biological processPyridine nucleotide biosynthesis

Enzyme and pathway databases

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:Bcen2424_1100
OrganismiBurkholderia cenocepacia (strain HI2424)
Taxonomic identifieri331272 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderiaBurkholderia cepacia complex

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000249981 – 399Nicotinate phosphoribosyltransferaseAdd BLAST399

Structurei

3D structure databases

ProteinModelPortaliA0K5S6
SMRiA0K5S6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NAPRTase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000284928
KOiK00763
OMAiKLTMQCA

Family and domain databases

CDDicd01401 PncB_like, 1 hit
HAMAPiMF_00570 NAPRTase, 1 hit
InterProiView protein in InterPro
IPR006406 Nic_PRibTrfase
IPR007229 Nic_PRibTrfase-Fam
IPR036068 Nicotinate_pribotase_like_C
PANTHERiPTHR11098 PTHR11098, 1 hit
PfamiView protein in Pfam
PF04095 NAPRTase, 1 hit
PIRSFiPIRSF000484 NAPRT, 1 hit
SUPFAMiSSF51690 SSF51690, 1 hit
TIGRFAMsiTIGR01514 NAPRTase, 1 hit

Sequencei

Sequence statusi: Complete.

A0K5S6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIITSLLDTD LYKFTMMQVV LHHFPAANVE YRFRCRTPGV DLVPYIDEIR
60 70 80 90 100
DEVRGLCSLR FADVELDYLR RMRFIKSDFV DFLALFHLNE KYISITPSPK
110 120 130 140 150
GNGEIDIVIE GPWLHTILFE IPVLAIVNEV YFRNTQREPD YREGRERLRE
160 170 180 190 200
KIKLLGAKPE FADCKIADYG TRRRFSKVWH EEVALTLRDG LGPQFAGTSN
210 220 230 240 250
VLYAMKHDIT PLGTMAHEYL QACQALGPRL RDSQIYGFEM WAKEYRGDLG
260 270 280 290 300
IALSDVYGMD AFLNDFDMYF CKLFDGARHD SGDPFEWGER MLRHYEANRC
310 320 330 340 350
DPRTKVLVFS DALDIPKVMQ LYERFRGRCK LAFGVGTNLT NDLGYVPLQI
360 370 380 390
VIKMVRCNGQ PVAKLSDSPG KSMCDDKAYL AYLRQVFGIA QPVDEDASK
Length:399
Mass (Da):46,002
Last modified:December 12, 2006 - v1
Checksum:i9E7849BB87CD96D8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000458 Genomic DNA Translation: ABK07853.1
RefSeqiWP_011544920.1, NC_008542.1

Genome annotation databases

EnsemblBacteriaiABK07853; ABK07853; Bcen2424_1100
KEGGibch:Bcen2424_1100

Similar proteinsi

Entry informationi

Entry nameiPNCB_BURCH
AccessioniPrimary (citable) accession number: A0K5S6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: December 12, 2006
Last modified: April 25, 2018
This is version 72 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health