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A8YV22 (K6PF_LACH4) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 41. 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
Ordered Locus Names:lhv_1049
OrganismLactobacillus helveticus (strain DPC 4571) [Complete proteome] [HAMAP]
Taxonomic identifier405566 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

Protein attributes

Sequence length320 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 termComplete 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 – 3203206-phosphofructokinase HAMAP-Rule MF_00339
PRO_1000072056

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 site2431Substrate By similarity
Binding site2491Substrate By similarity
Binding site2521Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
A8YV22 [UniParc].

Last modified January 15, 2008. Version 1.
Checksum: D8BE9FD9516D10BE

FASTA32034,335
        10         20         30         40         50         60 
MKRIGILTSG GDAPGMNAAI RAVTKTAIHH GLEVFGIRYG FAGLVAGDFV PLTTENVDHK 

        70         80         90        100        110        120 
ISEGGTFLYS ARFPEFAQEE VQQKGVEQLK KHGIDAVIVI GGDGSYHGAL ALTRHGVNSV 

       130        140        150        160        170        180 
GLPGTIDNDI PYTDYTIGFD SACRTAMDAI DKIRDTASSH HRVFVVNVMG RECGDIAMRV 

       190        200        210        220        230        240 
GVASGADAIV IPERPYDVKE IAETITRGFA DGKDHGIIVL AEGVMTADKF KDELLKYGDF 

       250        260        270        280        290        300 
DARANVLAHM QRGGSPTVTD RVNATKMGNY AVKLLLDGKG GLAVGMENGQ LSTHDILDLF 

       310        320 
DGKHHGDYAL LDVNEEMTKY 

« Hide

References

[1]"Genome sequence of Lactobacillus helveticus: an organism distinguished by selective gene loss and IS element expansion."
Callanan M., Kaleta P., O'Callaghan J., O'Sullivan O., Jordan K., McAuliffe O., Sangrador-Vegas A., Slattery L., Fitzgerald G.F., Beresford T., Ross R.P.
J. Bacteriol. 190:727-735(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DPC 4571.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000517 Genomic DNA. Translation: ABX27110.1.
RefSeqYP_001577401.1. NC_010080.1.

3D structure databases

ProteinModelPortalA8YV22.
SMRA8YV22. Positions 1-319.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING405566.lhv_1049.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABX27110; ABX27110; lhv_1049.
GeneID5771806.
KEGGlhe:lhv_1049.
PATRIC22234288. VBILacHel91643_1095.

Organism-specific databases

CMRSearch...

Phylogenomic databases

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

Enzyme and pathway databases

BioCycLHEL405566:GJEN-954-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_LACH4
AccessionPrimary (citable) accession number: A8YV22
Entry history
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: January 15, 2008
Last modified: April 16, 2014
This is version 41 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