3PRB Chaperone, Isomerase date Nov 29, 2010
title Structural Analysis Of Protein Folding By The Methanococcus Chaperone Fkbp26
authors E.Martinez-Hackert, W.A.Hendrickson
compound source
Molecule: Fkbp-Type Peptidyl-Prolyl Cis-Trans Isomerase
Chain: A, B
Synonym: Ppiase, Rotamase, Long-Type Fkbp
Ec: 5.2.1.8
Engineered: Yes
Organism_scientific: Methanocaldococcus Jannaschii
Organism_common: Methanococcus Jannaschii
Organism_taxid: 2190
Gene: Mj0825
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24
symmetry Space Group: P 21 21 21
R_factor 0.227 R_Free 0.274
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.532 65.199 148.616 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand
enzyme Isomerase E.C.5.2.1.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • peptidyl-prolyl cis-trans is...


  • Primary referenceStructural Analysis of Protein Folding by the Long-Chain Archaeal Chaperone FKBP26., Martinez-Hackert E, Hendrickson WA, J Mol Biol. 2011 Apr 1;407(3):450-64. Epub 2011 Jan 22. PMID:21262232
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (3prb.pdb1.gz) 73 Kb
  • CSU: Contacts of Structural Units for 3PRB
  • Structure Factors (1683 Kb)
  • Retrieve 3PRB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PRB from S2C, [Save to disk]
  • Re-refined 3prb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PRB 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 3PRB
  • 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 3PRB, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3prb] [3prb_A] [3prb_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3PRB
  • Community annotation for 3PRB 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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