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P57282 (NADK_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 76. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
NAD kinase

EC=2.7.1.23
Alternative name(s):
ATP-dependent NAD kinase
Gene names
Name:nadK
Ordered Locus Names:BU185
OrganismBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) [Reference proteome] [HAMAP]
Taxonomic identifier107806 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera

Protein attributes

Sequence length292 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP 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: UniProtKB-HAMAP

   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 – 292292NAD kinase HAMAP-Rule MF_00361
PRO_0000120605

Regions

Nucleotide binding73 – 742NAD By similarity
Nucleotide binding147 – 1482NAD By similarity
Nucleotide binding188 – 1936NAD By similarity

Sites

Active site731Proton acceptor By similarity
Binding site1581NAD By similarity
Binding site1751NAD By similarity
Binding site1771NAD By similarity
Binding site2471NAD By similarity

Sequences

Sequence LengthMass (Da)Tools
P57282 [UniParc].

Last modified December 1, 2000. Version 1.
Checksum: 8DB2F1C5565A908E

FASTA29232,576
        10         20         30         40         50         60 
MKQHFTCIGI VGRPRHDSAL ITHKTLYEWL IKNGYKVFIE HTVARELKLN NPNTATLIEI 

        70         80         90        100        110        120 
GEFCDLAVVI GGDGNLLCAA RVLSFYNIKI IGINRGNLGF LADLNPDTGL KKLSEVLSGN 

       130        140        150        160        170        180 
YSLENRFLLD AQVCQKKIIS RSSIAINEVV LHTKNLAHMI EFEVYIDNKF SFSQRADGLI 

       190        200        210        220        230        240 
VSTPTGSTGY SLSAGGPIIA ASLDAIVLVP MFPHTLSARP LVIHSDSIIC LKFSNIQTNL 

       250        260        270        280        290 
KISCDSQIIL TIKKGECVFI RRSCYYLNLI HPKSYNYFKT LTSKLSWSKK FF 

« Hide

References

[1]"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: APS.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000003 Genomic DNA. Translation: BAB12902.1.
RefSeqNP_240016.1. NC_002528.1.

3D structure databases

ProteinModelPortalP57282.
SMRP57282. Positions 4-292.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB12902; BAB12902; BAB12902.
GeneID1109628.
KEGGbuc:BU185.
PATRIC21243888. VBIBucAph127364_0196.

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000227221.
KOK00858.
OMAIRRASCA.
OrthoDBEOG6PZXDR.

Enzyme and pathway databases

BioCycBAPH107806:GBZJ-184-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.
[Graphical view]
PANTHERPTHR20275. PTHR20275. 1 hit.
PfamPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMSSF111331. SSF111331. 1 hit.
ProtoNetSearch...

Entry information

Entry nameNADK_BUCAI
AccessionPrimary (citable) accession number: P57282
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: July 9, 2014
This is version 76 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

Buchnera aphidicola (subsp. Acyrthosiphon pisum)

Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names