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Protein

Nicotinate phosphoribosyltransferase

Gene

pncB

Organism
Brucella abortus (strain 2308)
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

Pathwayi

GO - Molecular functioni

  1. ligase activity Source: UniProtKB-KW
  2. nicotinate-nucleotide diphosphorylase (carboxylating) activity Source: InterPro
  3. nicotinate phosphoribosyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. NAD biosynthetic process Source: UniProtKB-HAMAP
  2. nicotinate nucleotide biosynthetic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Ligase, Transferase

Keywords - Biological processi

Pyridine nucleotide biosynthesis

Enzyme and pathway databases

BioCyciBABO359391:GKDV-111-MONOMER.
BMEL359391:GJOQ-111-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:BAB1_0109
OrganismiBrucella abortus (strain 2308)
Taxonomic identifieri359391 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000002719: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 434434Nicotinate phosphoribosyltransferasePRO_1000024995Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi359391.BAB1_0109.

Structurei

3D structure databases

ProteinModelPortaliQ2YNV6.
SMRiQ2YNV6. Positions 1-426.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NAPRTase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1488.
HOGENOMiHOG000284929.
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.

Q2YNV6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAKTDLARRV YNHTWKLDPI IRSLLDTDFY KLLMLQMIWG LYPRVDATFS
60 70 80 90 100
LINRTSSVRL ADEIDEGELR AQLDHARTLR FSKKEMIWLA GNTFYGRKQI
110 120 130 140 150
FQPEFLAWLH DFQLPEYELR RKDGQYELHF HGPWTHTTMW EIPALAIINE
160 170 180 190 200
LRSRAAMKNL GPFSLDVLYA RAKAKMWSKV ERLRQLPDLK ISDFGTRRRH
210 220 230 240 250
SFLWQRWCVE ALKEGIGSAF TGTSNVLLAM DTDLEALGTN AHELPMVLAA
260 270 280 290 300
LAKTDDELRS APYRVLQDWN RYYGGNLLIV LPDAFGTAAF LRNAPDWVAD
310 320 330 340 350
WTGFRPDSAP PIEGGERIIE WWKSKGKDPR EKLLIFSDAL DVDTIEETYR
360 370 380 390 400
HFEGRVRMGF GWGTNLTNDF AGCAPQSIDG LKAISLVCKV TDANGHPAVK
410 420 430
LSDNPQKATG DPKEVARYLR FFGNEERVEQ LVRV
Length:434
Mass (Da):49,909
Last modified:February 7, 2006 - v1
Checksum:iA11BE6474B58F0C4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM040264 Genomic DNA. Translation: CAJ10065.1.
RefSeqiYP_413605.1. NC_007618.1.

Genome annotation databases

EnsemblBacteriaiCAJ10065; CAJ10065; BAB1_0109.
GeneIDi3788859.
KEGGibmf:BAB1_0109.
PATRICi17843049. VBIBruMel86222_0116.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM040264 Genomic DNA. Translation: CAJ10065.1.
RefSeqiYP_413605.1. NC_007618.1.

3D structure databases

ProteinModelPortaliQ2YNV6.
SMRiQ2YNV6. Positions 1-426.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi359391.BAB1_0109.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAJ10065; CAJ10065; BAB1_0109.
GeneIDi3788859.
KEGGibmf:BAB1_0109.
PATRICi17843049. VBIBruMel86222_0116.

Phylogenomic databases

eggNOGiCOG1488.
HOGENOMiHOG000284929.
KOiK00763.
OMAiKLTMQCA.
OrthoDBiEOG6X10XB.

Enzyme and pathway databases

UniPathwayiUPA00253; UER00457.
BioCyciBABO359391:GKDV-111-MONOMER.
BMEL359391:GJOQ-111-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: 2308.

Entry informationi

Entry nameiPNCB_BRUA2
AccessioniPrimary (citable) accession number: Q2YNV6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 7, 2006
Last modified: February 4, 2015
This is version 62 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. Brucella abortus strain 2308
    Brucella abortus (strain 2308): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. 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.