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Q817B5 (PPNK2_BACCR) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 68. 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:BC_4642
OrganismBacillus cereus (strain ATCC 14579 / DSM 31) [Reference proteome] [HAMAP]
Taxonomic identifier226900 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group

Protein attributes

Sequence length267 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 – 267267Probable inorganic polyphosphate/ATP-NAD kinase 2 HAMAP-Rule MF_00361
PRO_0000120594

Sequences

Sequence LengthMass (Da)Tools
Q817B5 [UniParc].

Last modified June 1, 2003. Version 1.
Checksum: 47ABF8120C71E164

FASTA26730,317
        10         20         30         40         50         60 
MADRRNLFFF YGDDKATLVE KMKPIYRILE ENGFTILDHP KNANAIVSVG DDATFLQAVR 

        70         80         90        100        110        120 
KTGFREDCLY AGISTKDEIS FYCDFHIDHV DTALQEITKN EIEVRKYPTI QVDVDGSTSF 

       130        140        150        160        170        180 
HCLNEFSLRS SIIKTFVVDV HVDDLYFETF RGDGLVVSTP TGSTAYNKSL HGAVVDPLIP 

       190        200        210        220        230        240 
CFQVSELASL NNNTYRTLGS PFILNHERTL TLKLRPDGND YPVIGMDNEA LSIKQVEKAV 

       250        260 
VRLSDKQIKT VKLKNNSFWE KVQRTFL 

« Hide

References

[1]"Genome sequence of Bacillus cereus and comparative analysis with Bacillus anthracis."
Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V., Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M., Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G. expand/collapse author list , Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.
Nature 423:87-91(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 14579 / DSM 31.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE016877 Genomic DNA. Translation: AAP11549.1.
RefSeqNP_834348.1. NC_004722.1.

3D structure databases

ProteinModelPortalQ817B5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING226900.BC4642.

Proteomic databases

PRIDEQ817B5.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAP11549; AAP11549; BC_4642.
GeneID1206987.
KEGGbce:BC4642.
PATRIC32605415. VBIBacCer54481_4806.

Phylogenomic databases

eggNOGCOG0061.
KOK00858.
OMADDLHFET.
OrthoDBEOG6PZXDR.
ProtClustDBPRK03501.

Enzyme and pathway databases

BioCycBCER226900:GJEU-4638-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_BACCR
AccessionPrimary (citable) accession number: Q817B5
Entry history
Integrated into UniProtKB/Swiss-Prot: August 22, 2003
Last sequence update: June 1, 2003
Last modified: February 19, 2014
This is version 68 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