3QPU Transferase,Hydrolase date Feb 14, 2011
title Pfkfb3 In Complex With Ppi
authors M.C.Cavalier, S.G.Kim, D.Neau, Y.H.Lee
compound source
Molecule: 6-Phosphofructo-2-Kinasefructose-2,6-Biphosphata
Chain: A
Synonym: 6pf-2-Kfru-2,6-P2ase 3, Pfkfbpase 3, 6pf-2-Kfru Brainplacenta-Type Isozyme, Renal Carcinoma Antigen Ny-Ren 2, 6-Phosphofructo-2-Kinase, Fructose-2,6-Bisphosphatase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pfkfb3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 65 2 2
R_factor 0.184 R_Free 0.236
length a length b length c angle alpha angle beta angle gamma
102.975 102.975 258.128 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand EDO, POP, SRT enzyme Transferase E.C. BRENDA

Primary referenceMolecular basis of the Fructose-2,6-bisphosphatase reaction of PFKFB3: Transition state and the C-terminal function., Cavalier MC, Kim SG, Neau D, Lee YH, Proteins. 2011 Dec 21. doi: 10.1002/prot.24015. PMID:22275052
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk]
  • Biological Unit Coordinates (3qpu.pdb1.gz) 327 Kb
  • LPC: Ligand-Protein Contacts for 3QPU
  • CSU: Contacts of Structural Units for 3QPU
  • Structure Factors (799 Kb)
  • Retrieve 3QPU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QPU from S2C, [Save to disk]
  • Re-refined 3qpu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3QPU 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 3QPU
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3QPU, from MSDmotif at EBI
  • Fold representative 3qpu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qpu_A] [3qpu]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3QPU: [PGAM ] by SMART
  • Alignments of the sequence of 3QPU with the sequences similar proteins can be viewed for 3QPU's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3QPU
  • Community annotation for 3QPU at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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