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C6A5J6 (PPNK_THESM) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 28. 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:TSIB_1840
OrganismThermococcus sibiricus (strain MM 739 / DSM 12597) [Complete proteome] [HAMAP]
Taxonomic identifier604354 [NCBI]
Taxonomic lineageArchaeaEuryarchaeotaThermococciThermococcalesThermococcaceaeThermococcus

Protein attributes

Sequence length276 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 – 276276Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361
PRO_1000205433

Sequences

Sequence LengthMass (Da)Tools
C6A5J6 [UniParc].

Last modified September 1, 2009. Version 1.
Checksum: 7F5E3024AA794080

FASTA27631,082
        10         20         30         40         50         60 
MKFGIVARRD REEALKLAYR VYDFLKVNNY EVYVDEEAYI HFPHFSSEDV LSLKKMDVDM 

        70         80         90        100        110        120 
IIAIGGDGTV LRVEHNTSKD IPILAVNMGT LGFLAEIEPA ETFFAISRIL EGDYFIDERM 

       130        140        150        160        170        180 
KIRVFVEDVS IPDALNDVVI LTSIPGKVTH LKYYVDGELA EDIRADGLII STPTGSTAYA 

       190        200        210        220        230        240 
LSAGGPLVDP RLHAILLVPL APVALTARPL VVPDCSSIEI EVLTEREIVL TVDGQFYTQL 

       250        260        270 
PSNLKIRVEK SPRKTKFVRF SERIYPKYTL KIKKKF 

« Hide

References

[1]"Metabolic versatility and indigenous origin of the archaeon Thermococcus sibiricus, isolated from a siberian oil reservoir, as revealed by genome analysis."
Mardanov A.V., Ravin N.V., Svetlitchnyi V.A., Beletsky A.V., Miroshnichenko M.L., Bonch-Osmolovskaya E.A., Skryabin K.G.
Appl. Environ. Microbiol. 75:4580-4588(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MM 739 / DSM 12597.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001463 Genomic DNA. Translation: ACS90891.1.
RefSeqYP_002995240.1. NC_012883.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING604354.TSIB_1840.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACS90891; ACS90891; TSIB_1840.
GeneID8096851.
KEGGtsi:TSIB_1840.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000227222.
KOK00858.
OMALNEMVLH.
ProtClustDBPRK03708.

Enzyme and pathway databases

BioCycTSIB604354:GHMS-1884-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_THESM
AccessionPrimary (citable) accession number: C6A5J6
Entry history
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: September 1, 2009
Last modified: February 19, 2014
This is version 28 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