P65775 (PPNK_SALTI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable inorganic polyphosphate/ATP-NAD kinase
Short name=Poly(P)/ATP NAD kinase
EC=2.7.1.23

Gene names

Name:	ppnK
Ordered Locus Names:	STY2869, t2637

Organism

Salmonella typhi [Complete proteome] [HAMAP]

Taxonomic identifier

90370 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella › Salmonella choleraesuis › Salmonella enterica I

Protein attributes

Sequence length	292 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes the phosphorylation of NAD to NADP. Utilizes ATP and other nucleoside triphosphates as well as inorganic polyphosphate as a source of phosphorus By similarity. HAMAP-Rule MF_00361
Catalytic activity	ATP + NAD+ = ADP + NADP+. HAMAP-Rule MF_00361
Cofactor	Divalent metal ions By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the NAD kinase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	ATP-binding NAD NADP Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	NAD metabolic process Inferred from electronic annotation. Source: InterPro NADP biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW NAD+ kinase activity Inferred from electronic annotation. Source: HAMAP metal ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 292	292	Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361		PRO_0000120654

Sequences

	Sequence		Length	Mass (Da)
	P65775 [UniParc]. Last modified October 11, 2004. Version 1. Checksum: 93585C83A2EEF41C	FASTA	292	32,584
	10 20 30 40 50 60 MNNHFKCIGI VGHPRHPTAL TTHEMLYRWL CDQGYEVIVE QQIAHELQLK NVPTGTLAEI 70 80 90 100 110 120 GQQADLAVVV GGDGNMLGAA RTLARYDINV IGINRGNLGF LTDLDPDNAL QQLSDVLEGR 130 140 150 160 170 180 YISEKRFLLE AQVCQQDRQK RISTAINEVV LHPGKVAHMI EFEVYIDETF AFSQRSDGLI 190 200 210 220 230 240 ISTPTGSTAY SLSAGGPILT PSLDAITLVP MFPHTLSARP LVINSSSTIR LRFSHRRSDL 250 260 270 280 290 EISCDSQIAL PIQEGEDVLI RRCDYHLNLI HPKDYSYFNT LSTKLGWSKK LF

References

[1]

"Complete genome sequence of a multiple drug resistant Salmonella enterica serovar Typhi CT18." Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J., Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M., Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A., Davis P. , Davies R.M., Dowd L., White N., Farrar J., Feltwell T., Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A., Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A., Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S., Barrell B.G. Nature 413:848-852(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CT18.

[2]

"Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and CT18." Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V., Kodoyianni V., Schwartz D.C., Blattner F.R. J. Bacteriol. 185:2330-2337(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700931 / Ty2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL627276 Genomic DNA. Translation: CAD05861.1. AE014613 Genomic DNA. Translation: AAO70208.1.
RefSeq	NP_806348.1. NC_004631.1.
3D structure databases
ProteinModelPortal	P65775.
SMR	P65775. Positions 4-292.
ModBase	Search...
Protein-protein interaction databases
STRING	220341.STY2869.
Proteomic databases
PRIDE	P65775.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAO70208; AAO70208; t2637. CAD05861; CAD05861; CAD05861.
GeneID	1067489.
KEGG	stt:t2637.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HOG000227221.
KO	K00858.
OMA	LLWGESP.
ProtClustDB	PRK03378.
Family and domain databases
Gene3D	2.60.200.30. 1 hit. 3.40.50.10330. 1 hit.
HAMAP	MF_00361. NAD_kinase.
InterPro	IPR017438. ATP-NAD_kinase_dom_1. IPR016064. ATP-NAD_kinase_PpnK-typ. IPR017437. ATP-NAD_kinase_PpnK-typ_all-b. IPR002504. PolyP/ATP_NADK_prd. [Graphical view]
PANTHER	PTHR20275. PTHR20275. 1 hit.
Pfam	PF01513. NAD_kinase. 1 hit. [Graphical view]
SUPFAM	SSF111331. ATP-NAD_kinase_PpnK-typ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PPNK_SALTI

Accession

Primary (citable) accession number: P65775
Secondary accession number(s): Q8XFN1

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 11, 2004
Last sequence update:	October 11, 2004
Last modified:	May 1, 2013
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program