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Q3M9K5 (PPNK2_ANAVT) 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 2

Short name=Poly(P)/ATP NAD kinase 2
EC=2.7.1.23
Gene names
Name:ppnK2
Ordered Locus Names:Ava_2718
OrganismAnabaena variabilis (strain ATCC 29413 / PCC 7937) [Complete proteome] [HAMAP]
Taxonomic identifier240292 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaNostocalesNostocaceaeAnabaena

Protein attributes

Sequence length306 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 – 306306Probable inorganic polyphosphate/ATP-NAD kinase 2 HAMAP-Rule MF_00361
PRO_0000229597

Sequences

Sequence LengthMass (Da)Tools
Q3M9K5 [UniParc].

Last modified October 25, 2005. Version 1.
Checksum: 92FF532C5F3D15A6

FASTA30633,933
        10         20         30         40         50         60 
MQLKQVIIAY KARDSQSKRW AELCAKQLEN RNCQVLMGPS GPKDNPYPVF LASASQPIDL 

        70         80         90        100        110        120 
AIVLGGDGTV LTSARHLAPA GIPILGVNVG GHLGFLTESV DEFQDTEKVW DRLFEDRYAI 

       130        140        150        160        170        180 
QRRMMLQAAV YEGHRTNLEP VTERYLGLNE FCVKPASADR MITSILEMEI DGEVVDQYVG 

       190        200        210        220        230        240 
DGLIISTPTG STGYTVSASG PIMHDGMEAI TITPICPMSL SSRPLILPAG SVVSIWPLGD 

       250        260        270        280        290        300 
YDLSTKLWMD GVLATSIWPA HRVDIRMADC RAKFIVLREN NSYYQTLREK LLWAGTRVRY 


TSTQHN 

« Hide

References

[1]"Complete sequence of Anabaena variabilis ATCC 29413."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 29413 / PCC 7937.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000117 Genomic DNA. Translation: ABA22331.1.
RefSeqYP_323226.1. NC_007413.1.

3D structure databases

ProteinModelPortalQ3M9K5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING240292.Ava_2718.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABA22331; ABA22331; Ava_2718.
GeneID3682079.
KEGGava:Ava_2718.
PATRIC35426331. VBIAnaVar43351_3711.

Organism-specific databases

CMRSearch...

Phylogenomic databases

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

Enzyme and pathway databases

BioCycAVAR240292:GCY3-2751-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 namePPNK2_ANAVT
AccessionPrimary (citable) accession number: Q3M9K5
Entry history
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: October 25, 2005
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