2PEI Chaperone date Apr 03, 2007
title Crystal Structure Of Selenomethionine-Labeled Rbcx
authors S.Saschenbrecker, A.Bracher, K.Vasudeva Rao, B.Vasudeva Rao, F.U M.Hayer-Hartl
compound source
Molecule: Orf134
Chain: A, B, C, D, E, F, G, H, I, J, K, L
Fragment: Core Domain, Residues 1-109
Engineered: Yes
 Organism_scientific: Synechococcus Sp.
Organism_taxid: 32049
Strain: Pcc 7002
Gene: Rbcx
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: P 1
R_factor 0.212 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.362 71.102 113.162 89.58 81.10 80.09
method X-Ray Diffractionresolution 2.70 Å
ligand MSE enzyme
note 2PEI is a representative structure
Primary referenceStructure and Function of RbcX, an Assembly Chaperone for Hexadecameric Rubisco., Saschenbrecker S, Bracher A, Rao KV, Rao BV, Hartl FU, Hayer-Hartl M, Cell. 2007 Jun 15;129(6):1189-200. PMID:17574029
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (210 Kb) [Save to disk]
  • Biological Unit Coordinates (2pei.pdb1.gz) 36 Kb
  • Biological Unit Coordinates (2pei.pdb2.gz) 36 Kb
  • Biological Unit Coordinates (2pei.pdb3.gz) 37 Kb
  • Biological Unit Coordinates (2pei.pdb4.gz) 37 Kb
  • Biological Unit Coordinates (2pei.pdb5.gz) 35 Kb
  • Biological Unit Coordinates (2pei.pdb6.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2PEI
  • CSU: Contacts of Structural Units for 2PEI
  • Likely Quarternary Molecular Structure file(s) for 2PEI
  • Structure Factors (447 Kb)
  • Retrieve 2PEI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PEI from S2C, [Save to disk]
  • Re-refined 2pei structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2PEI 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 2PEI
  • 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 2PEI, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pei_B] [2pei_I] [2pei_K] [2pei_L] [2pei_E] [2pei_F] [2pei_A] [2pei_J] [2pei_G] [2pei] [2pei_C] [2pei_H] [2pei_D]
  • SWISS-PROT database: [Q44177]
  • Domain organization of [Q44177_SYNP2] by SWISSPFAM
    • Other resources with information on 2PEI
  • Community annotation for 2PEI 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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