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Q87EC4 (PNCB_XYLFT) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 79. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Nicotinate phosphoribosyltransferase

Short name=NAPRTase
EC=6.3.4.21
Gene names
Name:pncB
Ordered Locus Names:PD_0393
OrganismXylella fastidiosa (strain Temecula1 / ATCC 700964) [Complete proteome] [HAMAP]
Taxonomic identifier183190 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXylella

Protein attributes

Sequence length394 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP By similarity. HAMAP-Rule MF_00570

Catalytic activity

Nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate + ATP + H2O = beta-nicotinate D-ribonucleotide + diphosphate + ADP + phosphate. HAMAP-Rule MF_00570

Pathway

Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-ribonucleotide from nicotinate: step 1/1. HAMAP-Rule MF_00570

Sequence similarities

Belongs to the NAPRTase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 394394Nicotinate phosphoribosyltransferase HAMAP-Rule MF_00570
PRO_0000205854

Sequences

Sequence LengthMass (Da)Tools
Q87EC4 [UniParc].

Last modified June 16, 2003. Version 1.
Checksum: C7D5F4DE7EC8595B

FASTA39445,007
        10         20         30         40         50         60 
MEFIIKSLLD TDLYKFTMMQ AVLHQYPGAQ VEYRFKCRTP GVDLARFINE ISHEIDGLCG 

        70         80         90        100        110        120 
LCFSKEELDY LRGLRFMKPD FVDFLGLFHL DRKYLQLRAS SQVPGEIELD IRGPWLHTIL 

       130        140        150        160        170        180 
FEVPLLAIIN EVWFRNTSVL NLDVGRDRLD AKVRLLKDES GYEECSIADY GTRRRYSRQW 

       190        200        210        220        230        240 
HAELLPLLAQ GLGSNFVGTS NVYFAKQYGY TPLGTMAHEY LQAFQALGPR LRDSQVAGLE 

       250        260        270        280        290        300 
AWAREYRGDL GIALSDVVGL DAFLGDFDLY FCKLFDGMRH DSGDPFKWGE RIIMHLESHR 

       310        320        330        340        350        360 
IDPRTKVLVF SDGLDMNKVM RLYQHFRGRC RLAFGVGTSL TNDLGPTPLQ IVIKMVRCNG 

       370        380        390 
QPVAKLSDSP GKSMCDDPGY LHYLRQVFGV SADV 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE009442 Genomic DNA. Translation: AAO28273.1.
RefSeqNP_778624.1. NC_004556.1.

3D structure databases

ProteinModelPortalQ87EC4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING183190.PD0393.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO28273; AAO28273; PD_0393.
GeneID1144596.
KEGGxft:PD0393.
PATRIC24148379. VBIXylFas71109_0511.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1488.
KOK00763.
OMAKLTMQCA.
OrthoDBEOG6X10XB.
ProtClustDBPRK05321.

Enzyme and pathway databases

BioCycXFAS183190:GIX4-393-MONOMER.
UniPathwayUPA00253; UER00457.

Family and domain databases

HAMAPMF_00570. NAPRTase.
InterProIPR006406. Nic_PRibTrfase.
IPR007229. Nic_PRibTrfase-Fam.
IPR002638. Quinolinate_PRibosylTrfase_C.
[Graphical view]
PANTHERPTHR11098:SF1. PTHR11098:SF1. 1 hit.
PfamPF04095. NAPRTase. 1 hit.
[Graphical view]
PIRSFPIRSF000484. NAPRT. 1 hit.
SUPFAMSSF51690. SSF51690. 1 hit.
TIGRFAMsTIGR01514. NAPRTase. 1 hit.
ProtoNetSearch...

Entry information

Entry namePNCB_XYLFT
AccessionPrimary (citable) accession number: Q87EC4
Entry history
Integrated into UniProtKB/Swiss-Prot: June 16, 2003
Last sequence update: June 16, 2003
Last modified: March 19, 2014
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways