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Q7NND8 (PPNK1_GLOVI) 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 1

Short name=Poly(P)/ATP NAD kinase 1
EC=2.7.1.23
Gene names
Name:ppnK1
Ordered Locus Names:gll0473
OrganismGloeobacter violaceus (strain PCC 7421) [Reference proteome] [HAMAP]
Taxonomic identifier251221 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaGloeobacteriaGloeobacteralesGloeobacter

Protein attributes

Sequence length310 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 – 310310Probable inorganic polyphosphate/ATP-NAD kinase 1 HAMAP-Rule MF_00361
PRO_0000229641

Sequences

Sequence LengthMass (Da)Tools
Q7NND8 [UniParc].

Last modified December 15, 2003. Version 1.
Checksum: BE85CFDD100E021C

FASTA31033,780
        10         20         30         40         50         60 
MPAFETVVIA YRAEEAHSRI AADRCESLLH KVGCRVLKGP TGPQDNPYPH FLEATGGHID 

        70         80         90        100        110        120 
LAIVLGGDGS ILAAARYLAA VDVPILAVNV GGHLGFLTQP PEVLGGRYWE RLLAGEWELE 

       130        140        150        160        170        180 
KRMMLQASLT GPPPLPERQP YFCLNEFCLK PASEMRLTSI ILELAIDGEI IDQIHGDGLL 

       190        200        210        220        230        240 
VSTPTGSTSY TVAANGPIIA PSLQAITITP ICPLSLSSRP VVLPATGTIE VSPLRDPDLN 

       250        260        270        280        290        300 
IKLWSDGAFA APVHPCQTVR IEVARHPTRL LILEEDHSYF RTLREKLKWA GTRIQAERDP 

       310 
ECLLPPQNHP 

« Hide

References

[1]"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids."
Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S.
DNA Res. 10:137-145(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 7421.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000045 Genomic DNA. Translation: BAC88414.1.
RefSeqNP_923419.1. NC_005125.1.

3D structure databases

ProteinModelPortalQ7NND8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING251221.gll0473.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAC88414; BAC88414; BAC88414.
GeneID2599674.
KEGGgvi:gll0473.
PATRIC22040311. VBIGloVio86258_0481.

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000227222.
KOK00858.
OMAKLHWAGS.
OrthoDBEOG6PZXDR.
ProtClustDBPRK02645.

Enzyme and pathway databases

BioCycGVIO251221:GH9A-476-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 namePPNK1_GLOVI
AccessionPrimary (citable) accession number: Q7NND8
Entry history
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: December 15, 2003
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