Q2KDT0 (PNCB_RHIEC) 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:	RHE_CH00181

Organism

Rhizobium etli (strain CFN 42 / ATCC 51251) [Complete proteome] [HAMAP]

Taxonomic identifier

347834 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium

Protein attributes

Sequence length	434 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Nicotinate D-ribonucleotide + diphosphate = nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate. HAMAP MF_00570
Pathway	Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-ribonucleotide from nicotinate: step 1/1. HAMAP MF_00570
Subcellular location	Cytoplasm By similarity HAMAP 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: InterPro 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 – 434	434	Nicotinate phosphoribosyltransferase HAMAP MF_00570		PRO_1000025010

Sequences

	Sequence		Length	Mass (Da)
	Q2KDT0 [UniParc]. Last modified March 7, 2006. Version 1. Checksum: 38275367EBF04198	FASTA	434	49,459
	10 20 30 40 50 60 MAKTDIARRV YNHAWKLDPI IRSLIDTDFY KLLMLQMIWK LYPDVNASFT LINRTKRVHL 70 80 90 100 110 120 AEEIDEGDLR EQLDHARTLR LSKKEMIWLA GNSFYGRAQI FEPEFLAWLS NFQLPEYELS 130 140 150 160 170 180 KKDGQYVLDF HGSWKETTMW EIPALAIVNE LRSRSAMKAL GPFTLDVLYA RAKAKMWSKV 190 200 210 220 230 240 ERLKELPGLR ISDFGTRRRH SFLWQRWCVE ALKEGIGPAF TGTSNVLLAM DSDLEAVGTN 250 260 270 280 290 300 AHELPMVAAA LAQTDEQLRN APYKILRDWN KLYGGNLLIV LPDAFGTAAF LRDAPEWVAD 310 320 330 340 350 360 WTGFRPDSAP PIEGGEKIID WWKKMGRDPR QKLLIFSDGL DVDAIIDTYR HFEGRVRMSF 370 380 390 400 410 420 GWGTNLTNDF AGCAPTEISG LNPISIVCKV SDANGRPAVK LSDNPQKATG EPAEVERYLK 430 FFGAEDRVDQ TVLV

References

[1]

"The partitioned Rhizobium etli genome: genetic and metabolic redundancy in seven interacting replicons." Gonzalez V., Santamaria R.I., Bustos P., Hernandez-Gonzalez I., Medrano-Soto A., Moreno-Hagelsieb G., Janga S.C., Ramirez M.A., Jimenez-Jacinto V., Collado-Vides J., Davila G. Proc. Natl. Acad. Sci. U.S.A. 103:3834-3839(2006) [PubMed: 16505379] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CFN 42 / ATCC 51251.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000133 Genomic DNA. Translation: ABC89006.1.
RefSeq	YP_467733.1. NC_007761.1.
3D structure databases
HSSP	HSSP built from PDB template 1VLP based on UniProtKB P39683.
ProteinModelPortal	Q2KDT0.
SMR	Q2KDT0. Positions 1-426.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2KDT0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3890919.
GenomeReviews	Gene locus RHE_CH00181 in contig CP000133_GR.
KEGG	ret:RHE_CH00181.
PATRIC	23081652. VBIRhiEtl108884_0512.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1488.
HOGENOM	HBG325503.
OMA	SFGWGTN.
PhylomeDB	Q2KDT0.
ProtClustDB	PRK05321.
Family and domain databases
HAMAP	MF_00570. NAPRTase. [Tree]
InterPro	IPR006406. Nic_PRibTrfase. IPR015977. Nic_PRibTrfase-like. IPR007229. Nic_PRibTrfase-rel. IPR002638. Quinolinate_PRibosylTrfase_C. [Graphical view]
KO	K00763.
PANTHER	PTHR11098:SF1. NAPRTase. 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_RHIEC

Accession

Primary (citable) accession number: Q2KDT0

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	March 7, 2006
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program