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Q8P0S6 (K6PF_STRP8) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 77. 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:
6-phosphofructokinase

Short name=Phosphofructokinase
EC=2.7.1.11
Alternative name(s):
Phosphohexokinase
Gene names
Name:pfkA
Synonyms:pfk
Ordered Locus Names:spyM18_1231
OrganismStreptococcus pyogenes serotype M18 (strain MGAS8232) [Complete proteome] [HAMAP]
Taxonomic identifier186103 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length337 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate. HAMAP-Rule MF_00339

Pathway

Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 3/4. HAMAP-Rule MF_00339

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00339.

Sequence similarities

Belongs to the phosphofructokinase family.

Ontologies

Keywords
   Biological processGlycolysis
   Cellular componentCytoplasm
   LigandATP-binding
Magnesium
Metal-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical termAllosteric enzyme
Complete proteome
Gene Ontology (GO)
   Biological_processfructose 6-phosphate metabolic process

Inferred from electronic annotation. Source: InterPro

glycolysis

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_component6-phosphofructokinase complex

Inferred from electronic annotation. Source: InterPro

   Molecular_function6-phosphofructokinase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

ATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 3373376-phosphofructokinase HAMAP-Rule MF_00339
PRO_0000111995

Regions

Nucleotide binding21 – 255ATP By similarity
Nucleotide binding154 – 1585ATP By similarity
Nucleotide binding171 – 18717ATP By similarity

Sites

Active site1271Proton acceptor By similarity
Metal binding1851Magnesium; via carbonyl oxygen By similarity
Metal binding1871Magnesium By similarity
Binding site1621Substrate By similarity
Binding site2451Substrate By similarity
Binding site2511Substrate By similarity
Binding site2541Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8P0S6 [UniParc].

Last modified October 19, 2002. Version 1.
Checksum: DA99570A8BF391FF

FASTA33735,762
        10         20         30         40         50         60 
MKRIAVLTSG GDAPGMNAAI RAVVRKAISE GMEVYGINRG YAGMVDGDIF PLGSKEVGDK 

        70         80         90        100        110        120 
ISRGGTFLYS ARYPEFAQLE GQLAGIEQLK KHGIEGVVVI GGDGSYHGAM RLTEHGFPAV 

       130        140        150        160        170        180 
GIPGTIDNDI AGTDYTIGFD TAVNTAVEAI DKLRDTSSSH GRTFVVEVMG RNAGDIALWA 

       190        200        210        220        230        240 
GIASGADQII VPEEEFDIEK VASTIQYDFE HKGKNHHIIV LAEGVMSGEA FAQKLKEAGD 

       250        260        270        280        290        300 
KSDLRVTNLG HILRGGSPTA RDRVIASWMG SHAVELLKEG KGGLAVGIHN EELVESPILG 

       310        320        330 
TAEEGALFSL TEEGKIIVNN PHKARLDFAA LNRSLSQ 

« Hide

References

[1]"Genome sequence and comparative microarray analysis of serotype M18 group A Streptococcus strains associated with acute rheumatic fever outbreaks."
Smoot J.C., Barbian K.D., Van Gompel J.J., Smoot L.M., Chaussee M.S., Sylva G.L., Sturdevant D.E., Ricklefs S.M., Porcella S.F., Parkins L.D., Beres S.B., Campbell D.S., Smith T.M., Zhang Q., Kapur V., Daly J.A., Veasy L.G., Musser J.M.
Proc. Natl. Acad. Sci. U.S.A. 99:4668-4673(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MGAS8232.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE009949 Genomic DNA. Translation: AAL97841.1.
RefSeqNP_607342.1. NC_003485.1.

3D structure databases

ProteinModelPortalQ8P0S6.
SMRQ8P0S6. Positions 1-298.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING186103.spyM18_1231.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAL97841; AAL97841; spyM18_1231.
GeneID995115.
KEGGspm:spyM18_1231.
PATRIC19749017. VBIStrPyo4396_1095.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0205.
HOGENOMHOG000248870.
KOK00850.
OMAKMVHHDI.
OrthoDBEOG644ZRM.
ProtClustDBPRK03202.

Enzyme and pathway databases

BioCycSPYO186103:GHJG-1064-MONOMER.
UniPathwayUPA00109; UER00182.

Family and domain databases

HAMAPMF_00339. Phosphofructokinase.
InterProIPR012003. ATP_PFK_prok.
IPR012828. PFKA_ATP.
IPR022953. Phosphofructokinase.
IPR015912. Phosphofructokinase_CS.
IPR000023. Phosphofructokinase_dom.
[Graphical view]
PfamPF00365. PFK. 1 hit.
[Graphical view]
PIRSFPIRSF000532. ATP_PFK_prok. 1 hit.
PRINTSPR00476. PHFRCTKINASE.
SUPFAMSSF53784. SSF53784. 1 hit.
TIGRFAMsTIGR02482. PFKA_ATP. 1 hit.
PROSITEPS00433. PHOSPHOFRUCTOKINASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameK6PF_STRP8
AccessionPrimary (citable) accession number: Q8P0S6
Entry history
Integrated into UniProtKB/Swiss-Prot: October 19, 2002
Last sequence update: October 19, 2002
Last modified: April 16, 2014
This is version 77 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

PATHWAY comments

Index of metabolic and biosynthesis pathways