A9N6Y6 (PNCB_SALPB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Nicotinate phosphoribosyltransferase
Short name=NAPRTase
EC=2.4.2.11

Gene names

Name:	pncB
Ordered Locus Names:	SPAB_02503

Organism

Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) [Complete proteome] [HAMAP]

Taxonomic identifier

1016998 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella › Salmonella choleraesuis › Salmonella enterica I › Salmonella enterica subsp. enterica serovar Paratyphi B

Protein attributes

Sequence length	400 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Beta-nicotinate D-ribonucleotide + diphosphate = nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate. HAMAP-Rule MF_00570
Pathway	Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-ribonucleotide from nicotinate: step 1/1. HAMAP-Rule MF_00570
Subcellular location	Cytoplasm By similarity HAMAP-Rule MF_00570.
Sequence similarities	Belongs to the NAPRTase family.

Ontologies

Keywords
Biological process	Pyridine nucleotide biosynthesis
Cellular component	Cytoplasm
Molecular function	Glycosyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	NAD biosynthetic process Inferred from electronic annotation. Source: UniProtKB-UniPathway nicotinate nucleotide biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	nicotinate phosphoribosyltransferase activity Inferred from electronic annotation. Source: EC nicotinate-nucleotide diphosphorylase (carboxylating) activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 400	400	Nicotinate phosphoribosyltransferase HAMAP-Rule MF_00570		PRO_1000082328

Sequences

	Sequence		Length	Mass (Da)
	A9N6Y6 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: 01BF2DCD850E8C82	FASTA	400	45,707
	10 20 30 40 50 60 MTQFASPVLH SLLDTDAYKL HMQQAVFHHY YDVQVAAEFR CRGDDLLGIY ADAIREQVDA 70 80 90 100 110 120 MQHLRLQEDE FQWLSGLPFF KPDYLNWLRE FRYNPAQVCV TNDNGKLNIR LTGPWREVIM 130 140 150 160 170 180 WEVPLLAVIS ELVHHYRSPN AGVDQALDAL ESKLVDFTAL TANLDMSRFH LMDFGTRRRF 190 200 210 220 230 240 SREVQQAIVK RLQQESWFVG TSNYDLARRL ALTPMGTQAH EWFQAHQQIS PDLATSQRAA 250 260 270 280 290 300 LAAWLNEYPD QLGIALTDCI TMDAFLRDFG IEFASRYQGL RHDSGDPVAW GEKAIAHYEK 310 320 330 340 350 360 LGIDPLTKTL VFSDNLDLQK AVELYRHFAS RVQLSFGIGT RLTCDIPQVK PLNIVIKLVE 370 380 390 400 CNGKPVAKLS DSPGKTICHD KAFVRALRKA FDLPQVRKAS

References

[1]

The Salmonella enterica serovar Paratyphi B Genome Sequencing Project McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-1250 / SPB7.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000886 Genomic DNA. Translation: ABX67883.1.
RefSeq	YP_001588716.1. NC_010102.1.
3D structure databases
ProteinModelPortal	A9N6Y6.
SMR	A9N6Y6. Positions 2-377.
ModBase	Search...
Protein-protein interaction databases
STRING	272994.SPAB_02503.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABX67883; ABX67883; SPAB_02503.
GeneID	5780995.
KEGG	spq:SPAB_02503.
PATRIC	18532322. VBISalEnt120821_2030.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1488.
HOGENOM	HOG000284928.
KO	K00763.
OMA	SFGWGTN.
ProtClustDB	PRK05321.
Enzyme and pathway databases
BioCyc	SENT28901:GH9O-2500-MONOMER.
UniPathway	UPA00253; UER00457.
Family and domain databases
HAMAP	MF_00570. NAPRTase.
InterPro	IPR006406. Nic_PRibTrfase. IPR015977. Nic_PRibTrfase-like. IPR007229. Nic_PRibTrfase-rel. IPR002638. Quinolinate_PRibosylTrfase_C. [Graphical view]
PANTHER	PTHR11098:SF1. PTHR11098:SF1. 1 hit.
Pfam	PF04095. NAPRTase. 1 hit. [Graphical view]
PIRSF	PIRSF000484. NAPRT. 1 hit.
SUPFAM	SSF51690. Q_phspho_trans. 1 hit.
TIGRFAMs	TIGR01514. NAPRTase. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PNCB_SALPB

Accession

Primary (citable) accession number: A9N6Y6

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 5, 2008
Last modified:	May 29, 2013
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program