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A4WPE5 (PPNK_RHOS5) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 46. 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:Rsph17025_0353
OrganismRhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3) [Complete proteome] [HAMAP]
Taxonomic identifier349102 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter

Protein attributes

Sequence length254 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 – 254254Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361
PRO_1000005436

Sequences

Sequence LengthMass (Da)Tools
A4WPE5 [UniParc].

Last modified May 29, 2007. Version 1.
Checksum: 0943FBDA62A5136D

FASTA25427,592
        10         20         30         40         50         60 
MTPQRIGFVA SPAPVAQEAL VAMEARYGQC PLPEAEVIVA LGGDGFMLQT LHETQSLDIP 

        70         80         90        100        110        120 
VYGMNRGTVG FLMNGYAGDG LRERLAEAEE EILNPLVMTA VTEAGEVFHR IAINEVSLLR 

       130        140        150        160        170        180 
AGPQAAWLKI SVDGKVRMEE LVCDGALVCT PAGSTAYNYS AHGPILPIGA DVLALTAIAP 

       190        200        210        220        230        240 
FRPRRWRGAL LPKTATVRFD VIDARKRPVM ADADGRSVRD VVSVEVRSEP AIRHRLLFDP 

       250 
GHGLEERLIR EQFV 

« Hide

References

[1]"Complete sequence of chromosome of Rhodobacter sphaeroides ATCC 17025."
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., Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M. expand/collapse author list , Hauser L., Kyrpides N., Kim E., Richardson P., Mackenzie C., Choudhary M., Donohue T.J., Kaplan S.
Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 17025 / ATH 2.4.3.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000661 Genomic DNA. Translation: ABP69259.1.
RefSeqYP_001166564.1. NC_009428.1.

3D structure databases

ProteinModelPortalA4WPE5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING349102.Rsph17025_0353.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABP69259; ABP69259; Rsph17025_0353.
GeneID5082620.
KEGGrsq:Rsph17025_0353.
PATRIC23158824. VBIRhoSph94549_0355.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000139847.
KOK00858.
OMANGIERMS.
OrthoDBEOG6PZXDR.
ProtClustDBPRK04761.

Enzyme and pathway databases

BioCycRSPH349102:GHE1-1682-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_RHOS5
AccessionPrimary (citable) accession number: A4WPE5
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: May 29, 2007
Last modified: February 19, 2014
This is version 46 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