Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q32CX4 (PPNK_SHIDS) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 54. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | 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:
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:SDY_2788
OrganismShigella dysenteriae serotype 1 (strain Sd197) [Reference proteome] [HAMAP]
Taxonomic identifier300267 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeShigella

Protein attributes

Sequence length292 AA.
Sequence statusComplete.
Protein existenceInferred 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. HAMAP-Rule MF_00361

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00361.

Sequence similarities

Belongs to the NAD kinase family.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandATP-binding
NAD
NADP
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processNAD metabolic process

Inferred from electronic annotation. Source: InterPro

NADP biosynthetic process

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

NAD+ kinase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 292292Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361
PRO_0000229688

Sequences

Sequence LengthMass (Da)Tools
Q32CX4 [UniParc].

Last modified December 6, 2005. Version 1.
Checksum: C560E5105C42E2FA

FASTA29232,520
        10         20         30         40         50         60 
MNNHFKCIGI VGHPRHPTAL TTHEMLYRWL CTKGYEVIVE QQIAHELQLK NVKTGTLAEI 

        70         80         90        100        110        120 
GQLADLAVVV GGDGNMLGAA RTLARYDIKV IGINRGNLGF LTDLDPDNAQ QQLADVLEGH 

       130        140        150        160        170        180 
YTSEKRFLLE AQVCQQDCQK RISTAINEVV LHPGKVAHMI EFEVYIDEIF AFSQRSDGLI 

       190        200        210        220        230        240 
ISTPTGSTAY SLSAGGPILT PSLDAITLVP MFPHTLSARP LVINSSSTIR LRFSHRRNDL 

       250        260        270        280        290 
EISCDSQIAL PIQEGEDVLI RRCDYHLNLI HPKDYSYLNT LSTKLGWSKK LF 

« Hide

References

[1]"Genome dynamics and diversity of Shigella species, the etiologic agents of bacillary dysentery."
Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J., Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J., Xu J. expand/collapse author list , Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J., Jin Q.
Nucleic Acids Res. 33:6445-6458(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Sd197.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000034 Genomic DNA. Translation: ABB62831.1.
RefSeqYP_404322.1. NC_007606.1.

3D structure databases

ProteinModelPortalQ32CX4.
SMRQ32CX4. Positions 4-292.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING300267.SDY_2788.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABB62831; ABB62831; SDY_2788.
GeneID3795895.
KEGGsdy:SDY_2788.
PATRIC18695888. VBIShiDys99784_3360.

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000227221.
KOK00858.
OMAGMVELRV.
OrthoDBEOG6PZXDR.
ProtClustDBPRK03378.

Enzyme and pathway databases

BioCycSDYS300267:GJEW-2784-MONOMER.

Family and domain databases

Gene3D2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPMF_00361. NAD_kinase.
InterProIPR017438. 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]
PANTHERPTHR20275. PTHR20275. 1 hit.
PfamPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMSSF111331. SSF111331. 1 hit.
ProtoNetSearch...

Entry information

Entry namePPNK_SHIDS
AccessionPrimary (citable) accession number: Q32CX4
Entry history
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: December 6, 2005
Last modified: February 19, 2014
This is version 54 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