6PFK Transferase date Jan 04, 1996
title Phosphofructokinase, Inhibited T-State
authors P.R.Evans, T.Schirmer, M.Auer
compound source
Molecule: Phosphofructokinase
Chain: A, B, C, D
Ec: 2.7.1.11
Engineered: Yes
Other_details: Inhibited T-State
 Organism_scientific: Geobacillus Stearothermophilus
Organism_taxid: 1422
Atcc: Nca1503
Gene: Pfk
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Derivative Of Pbr322
Expression_system_gene: Pfk
symmetry Space Group: P 21 21 21
R_factor 0.188 R_Free 0.255
crystal
cell
length a length b length c angle alpha angle beta angle gamma
132.000 115.200 96.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand PGA enzyme Transferase E.C.2.7.1.11 BRENDA
note 6PFK (Molecule of the Month:pdb50)supersedes 5PFK
related structures by homologous chain: 3PFK
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • 6-phosphofructokinase activi...
  • phosphofructokinase activity...


    • Primary referenceStructural basis of the allosteric behaviour of phosphofructokinase., Schirmer T, Evans PR, Nature 1990 Jan 11;343(6254):140-5. PMID:2136935
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (198 Kb) [Save to disk]
  • Biological Unit Coordinates (6pfk.pdb1.gz) 192 Kb
  • LPC: Ligand-Protein Contacts for 6PFK
  • CSU: Contacts of Structural Units for 6PFK
  • Likely Quarternary Molecular Structure file(s) for 6PFK
  • Structure Factors (353 Kb)
  • Retrieve 6PFK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6PFK from S2C, [Save to disk]
  • Re-refined 6pfk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 6PFK in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 6PFK
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 6PFK, from MSDmotif at EBI
  • Genome occurence of 6PFK's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d6pfka_, region A [Jmol] [rasmolscript] [script source]
        - Domain d6pfkb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d6pfkc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d6pfkd_, region D [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6pfk_A] [6pfk] [6pfk_D] [6pfk_C] [6pfk_B]
  • SWISS-PROT database: [P00512]
  • Domain organization of [K6PF_BACST] by SWISSPFAM
    • Other resources with information on 6PFK
  • Community annotation for 6PFK at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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