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Q1J6N4 (PPNK_STRPF) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 55. 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

Short name=Poly(P)/ATP NAD kinase
EC=2.7.1.23
Gene names
Name:ppnK
Ordered Locus Names:MGAS10750_Spy0999
OrganismStreptococcus pyogenes serotype M4 (strain MGAS10750) [Complete proteome] [HAMAP]
Taxonomic identifier370554 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length279 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 – 279279Probable inorganic polyphosphate/ATP-NAD kinase HAMAP-Rule MF_00361
PRO_1000005451

Sequences

Sequence LengthMass (Da)Tools
Q1J6N4 [UniParc].

Last modified June 13, 2006. Version 1.
Checksum: EAC0EA8EC68B57A9

FASTA27931,507
        10         20         30         40         50         60 
MMTQMNYTGK VKRVAIIANG KYQSKRVASK LFSVFKDDPD FYLSKKNPDI VISIGGDGML 

        70         80         90        100        110        120 
LSAFHMYEKE LDKVRFVGIH TGHLGFYTDY RDFEVDKLID NLRKDKGEQI SYPILKVAIT 

       130        140        150        160        170        180 
LDDGRVVKAR ALNEATVKRI EKTMVADVII NHVKFESFRG DGISVSTPTG STAYNKSLGG 

       190        200        210        220        230        240 
AVLHPTIEAL QLTEISSLNN RVFRTLGSSI IIPKKDKIEL VPKRLGIYTI SIDNKTYQLK 

       250        260        270 
NVTKVEYFID DEKIHFVSSP SHTSFWERVK DAFIGEIDS 

« Hide

References

[1]"Molecular genetic anatomy of inter- and intraserotype variation in the human bacterial pathogen group A Streptococcus."
Beres S.B., Richter E.W., Nagiec M.J., Sumby P., Porcella S.F., DeLeo F.R., Musser J.M.
Proc. Natl. Acad. Sci. U.S.A. 103:7059-7064(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MGAS10750.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000262 Genomic DNA. Translation: ABF37949.1.
RefSeqYP_602493.1. NC_008024.1.

3D structure databases

ProteinModelPortalQ1J6N4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING370554.MGAS10750_Spy0999.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABF37949; ABF37949; MGAS10750_Spy0999.
GeneID4067205.
KEGGspi:MGAS10750_Spy0999.
PATRIC19728263. VBIStrPyo25933_1026.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0061.
HOGENOMHOG000275803.
KOK00858.
OMALEIHKKS.
OrthoDBEOG6PZXDR.
ProtClustDBPRK04885.

Enzyme and pathway databases

BioCycSPYO370554:GI3S-1054-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 namePPNK_STRPF
AccessionPrimary (citable) accession number: Q1J6N4
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 13, 2006
Last modified: February 19, 2014
This is version 55 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