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Reviewed, UniProtKB/Swiss-Prot Q7NFK0 (PPNK2_GLOVI)

Last modified November 3, 2009. Version 31. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Probable inorganic polyphosphate/ATP-NAD kinase 2
      Short name=Poly(P)/ATP NAD kinase 2
    EC=2.7.1.23
Gene names
Name: ppnK2
Ordered Locus Names: gll3525
OrganismGloeobacter violaceus [Complete proteome] [HAMAP]
Taxonomic identifier33072 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaGloeobacteriaGloeobacteralesGloeobacter

Protein attributes

Sequence length309 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
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.

Catalytic activity

ATP + NAD+ = ADP + NADP+. HAMAP MF_00361

Cofactor

Divalent metal ions By similarity.

Subcellular location

Cytoplasm By similarity.

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 processmetabolic 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: HAMAP

metal ion binding

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 309309Probable inorganic polyphosphate/ATP-NAD kinase 2 HAMAP MF_00361
PRO_0000229642

Sequences

Sequence LengthMass (Da)Tools
Q7NFK0-1 [UniParc].

Last modified December 15, 2003. Version 1.
Checksum: 99235657C6FCB72F

FASTA30933,606
        10         20         30         40         50         60 
MMALPKAGII FNDIKPAAAR AAAELTEKFQ DAGYRVYQTT GWGGILGFPR PDSPVCHTPI 

        70         80         90        100        110        120 
DRLAAEGFDE AMPFAIVLGG DGTVLAAARQ VAPFDIPLLT INTGHMGFLT EGYLNQIHPA 

       130        140        150        160        170        180 
IDTLLAGQYA LEDRSMIEVR VFRDERLIWE ALALNEAVLH KEPLSGICHF EVAIGRHNIV 

       190        200        210        220        230        240 
DIAADGVIVA TPTGSTAYAL SAGGPVITPD VQVLQLIPIC PHSLAARGLV FADTESLVVH 

       250        260        270        280        290        300 
PPTNHQHLIL SLDGNSGCYI WPGDQVRIRR ARYRTRLIRL QPPEFFALLR EKLGWGLPHI 


AKPLSVELP 

« 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: 14621292] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 7421.

Cross-references

Sequence databases

BA000045 Genomic DNA. Translation: BAC91466.1.
RefSeqNP_926471.1.

3D structure databases

ModBaseSearch...

Genome annotation databases

GeneID2601929.
GenomeReviewsGene locus gll3525 in contig BA000045_GR.
KEGGgvi:gll3525.
NMPDRfig|251221.1.peg.3525.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMQ7NFK0.
OMANEMVLHR.

Enzyme and pathway databases

BioCycGVIO251221:GLL3525-MON.
BRENDA2.7.1.23. 276183.

Family and domain databases

HAMAPMF_00361.
[Tree]
InterProIPR017437. ATP-NAD_kinase_PpnK-typ_all-b.
IPR002504. ATP_NADK.
[Graphical view]
Gene3DG3DSA:2.60.200.30. ATP-NAD_kinase_PpnK-typ. 1 hit.
PANTHERPTHR20275. ATP_NADK. 1 hit.
PfamPF01513. NAD_kinase. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePPNK2_GLOVI
AccessionPrimary (citable) accession number: Q7NFK0
Entry history
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: December 15, 2003
Last modified: November 3, 2009
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

Relevant documents

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents