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A4SGU4 (PPNK_PROVI) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 50. 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:Cvib_1693
OrganismProsthecochloris vibrioformis (strain DSM 265) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 265)) (Chlorobium phaeovibrioides (strain DSM 265)) [Complete proteome] [HAMAP]
Taxonomic identifier290318 [NCBI]
Taxonomic lineageBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobium/Pelodictyon groupChlorobium

Protein attributes

Sequence length281 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 – 281281Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361
PRO_1000079505

Sequences

Sequence LengthMass (Da)Tools
A4SGU4 [UniParc].

Last modified May 15, 2007. Version 1.
Checksum: 62B8EBE841F86933

FASTA28130,539
        10         20         30         40         50         60 
MSLGIVVNVS RQSAIDLARR LARWLDERKV DYVFESLSAE KTGSHRSAPI EELNTQCDAF 

        70         80         90        100        110        120 
ISLGGDGTLL FTSQHSVTKP VIGVNVGRLG FLAEFSPEEM LPAVERFLNG DYSIHTRSQL 

       130        140        150        160        170        180 
EAGLLTNGSP EHFRALNDVV IEKGTYPRIP AFIIKLDGEL LSSYRADGII IATSTGSTAY 

       190        200        210        220        230        240 
SMSAGGPIIA PKSSVVVITP ICPHMLTVRP IVISDEKSIE VSVDAPDGAF PLNCDGHLRK 

       250        260        270        280 
MLAPQEVVTI KKSSQSINLV ANSSRDYCEV LRTKLLWGRE A 

« Hide

References

[1]"Complete sequence of Prosthecochloris vibrioformis DSM 265."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Mikhailova N., Li T., Overmann J., Schuster S.C., Bryant D.A., Richardson P.
Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DSM 265.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000607 Genomic DNA. Translation: ABP37703.1.
RefSeqYP_001131205.1. NC_009337.1.

3D structure databases

ProteinModelPortalA4SGU4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING290318.Cvib_1693.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABP37703; ABP37703; Cvib_1693.
GeneID4969623.
KEGGpvi:Cvib_1693.
PATRIC21397926. VBIChlPha132153_1780.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000227222.
KOK00858.
OMAGMVELRV.
OrthoDBEOG6PZXDR.
ProtClustDBCLSK637151.

Enzyme and pathway databases

BioCycCPHA290318:GHNQ-1741-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_PROVI
AccessionPrimary (citable) accession number: A4SGU4
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: May 15, 2007
Last modified: February 19, 2014
This is version 50 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