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A3QGP1 (PPNK_SHELP) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 59. 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:Shew_2773
OrganismShewanella loihica (strain ATCC BAA-1088 / PV-4) [Complete proteome] [HAMAP]
Taxonomic identifier323850 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella

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
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_1000192517

Sequences

Sequence LengthMass (Da)Tools
A3QGP1 [UniParc].

Last modified April 3, 2007. Version 1.
Checksum: 5FFABC2C5BCBF693

FASTA29232,175
        10         20         30         40         50         60 
MSKAFHSIGL IGKPHHSGTH KTLKRLHHWL TMQSYDVYVE ERVAAEIGPQ VKSVDLLQIG 

        70         80         90        100        110        120 
EYCDLAIVVG GDGNMLGAAR VLARFDIGVI GVNRGNLGFL TDLPPDTFEE ALGKVLQGEY 

       130        140        150        160        170        180 
ETEHRFLLES EVHRHGEMKS SNTAVNEAVL HPGKIAHMIE FEVYIDDKFM YSQRADGMIV 

       190        200        210        220        230        240 
STPTGSTAYS LSAGGAILTP NLEALILVPM FPHTLSCRPI VVDACSIIKL VVSPDNGDAL 

       250        260        270        280        290 
EVSCDGHVTL PVLPGDEIIV RRSKERLRLI HPKGYNYFHV LRNKLGWGSK LF 

« Hide

References

[1]"Complete sequence of Shewanella loihica PV-4."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. expand/collapse author list , Hauser L., Kyrpides N., Mikhailova N., Romine M.F., Serres G., Fredrickson J., Tiedje J., Richardson P.
Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC BAA-1088 / PV-4.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000606 Genomic DNA. Translation: ABO24639.1.
RefSeqYP_001094898.1. NC_009092.1.

3D structure databases

ProteinModelPortalA3QGP1.
SMRA3QGP1. Positions 4-292.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING323850.Shew_2773.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABO24639; ABO24639; Shew_2773.
GeneID4922737.
KEGGslo:Shew_2773.
PATRIC23517433. VBISheLoi132094_2771.

Organism-specific databases

CMRSearch...

Phylogenomic databases

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

Enzyme and pathway databases

BioCycSLOI323850:GHQJ-2863-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_SHELP
AccessionPrimary (citable) accession number: A3QGP1
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: April 3, 2007
Last modified: February 19, 2014
This is version 59 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