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Q59214 (PFKA_PAEMC) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 75. 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:
ATP-dependent 6-phosphofructokinase

Short name=ATP-PFK
Short name=Phosphofructokinase
EC=2.7.1.11
Alternative name(s):
Phosphohexokinase
Gene names
Name:pfkA
Synonyms:pfk
OrganismPaenibacillus macquariensis (Bacillus macquariensis)
Taxonomic identifier1468 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesPaenibacillaceaePaenibacillus

Protein attributes

Sequence length322 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis By similarity. HAMAP-Rule MF_00339

Catalytic activity

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

Cofactor

Magnesium By similarity. HAMAP-Rule MF_00339

Enzyme regulation

Allosterically activated by ADP and other diphosphonucleosides, and allosterically inhibited by phosphoenolpyruvate By similarity. 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

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_00339

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00339.

Sequence similarities

Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Prokaryotic clade "B1" sub-subfamily.

Ontologies

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

Inferred from electronic annotation. Source: InterPro

glycolytic process

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 – 322322ATP-dependent 6-phosphofructokinase HAMAP-Rule MF_00339
PRO_0000111933

Regions

Nucleotide binding74 – 752ATP By similarity
Nucleotide binding104 – 1074ATP By similarity
Region23 – 275Allosteric activator ADP binding; shared with dimeric partner By similarity
Region127 – 1293Substrate binding By similarity
Region171 – 1733Substrate binding By similarity
Region187 – 1893Allosteric activator ADP binding By similarity
Region215 – 2173Allosteric activator ADP binding By similarity
Region252 – 2554Substrate binding By similarity

Sites

Active site1291Proton acceptor By similarity
Metal binding1051Magnesium; catalytic By similarity
Binding site131ATP; via amide nitrogen By similarity
Binding site1561Allosteric activator ADP By similarity
Binding site1641Substrate; shared with dimeric partner By similarity
Binding site2241Substrate By similarity
Binding site2461Substrate; shared with dimeric partner By similarity

Sequences

Sequence LengthMass (Da)Tools
Q59214 [UniParc].

Last modified November 1, 1996. Version 1.
Checksum: 2C156F42669EC46C

FASTA32234,649
        10         20         30         40         50         60 
MTIKKIAVLT SGGDSQGMNA AVRAVVRSGL FYGLEVYGIQ RGYQGLLNDD IFSMDLRSVG 

        70         80         90        100        110        120 
DIIQRGGTVL QSARCKEFMT PEGQQKGADI LRKRGIDGLV VIGGDGSYHG ANKLSKLGIN 

       130        140        150        160        170        180 
TMALPGTIDN DISYTDFTIG FDTSVSIVVD AINKLRDTMS SHERSSIVEV MGRHCGDIAL 

       190        200        210        220        230        240 
YAGLASGAET IIVPEVPFDM DEIAERMKQN FAHGKRHSIV VVAEGAGNGE NVAKQLVERC 

       250        260        270        280        290        300 
ETLEPRVTVL GHIQRGGTPT PADRNLASRL GDFAVRMLIA GESAKACGII SNELVLTDID 

       310        320 
KVVNSKKEFN MELYELAARL SQ 

« Hide

References

[1]"Cloning, sequence and expression in Escherichia coli of the gene encoding phosphofructokinase from Bacillus macquariensis."
Rouwendal G.J.A., Zwiers L.H., Wolbert E.J.H., Springer J., Mooibroek H., Huizing H.J.
Gene 171:59-63(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: ATCC 23464 / DSM 2 / LMG 13289 / NCIMB 9934 / NCTC 10419 / NRRL B-14306.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X76484 Genomic DNA. Translation: CAA54022.1.
PIRS39248.

3D structure databases

ProteinModelPortalQ59214.
SMRQ59214. Positions 3-321.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

SABIO-RKQ59214.
UniPathwayUPA00109; UER00182.

Family and domain databases

HAMAPMF_00339. Phosphofructokinase_I_B1.
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 namePFKA_PAEMC
AccessionPrimary (citable) accession number: Q59214
Entry history
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: November 1, 1996
Last modified: July 9, 2014
This is version 75 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