4I5O Motor Protein date Nov 28, 2012
title Crystal Structure Of W-W-R Clpx Hexamer
authors S.E.Glynn, A.R.Nager, B.S.Stinson, K.R.Schmitz, T.A.Baker, R.T.Sa
compound source
Molecule: Atp-Dependent Clp Protease Atp-Binding Subunit Cl
Chain: A, B, C, D, E, F
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Gene: B0438, Clpx, Jw0428, Lopc
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Blr (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pacyc
symmetry Space Group: P 21 21 21
R_factor 0.286 R_Free 0.323
length a length b length c angle alpha angle beta angle gamma
55.199 199.878 222.279 90.00 90.00 90.00
method X-Ray Diffractionresolution 4.48 Å
ligand SO4 enzyme
F, A, D, C, E, B

Primary referenceNucleotide Binding and Conformational Switching in the Hexameric Ring of a AAA+ Machine., Stinson BM, Nager AR, Glynn SE, Schmitz KR, Baker TA, Sauer RT, Cell. 2013 Apr 25;153(3):628-39. doi: 10.1016/j.cell.2013.03.029. PMID:23622246
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (623 Kb) [Save to disk]
  • Biological Unit Coordinates (4i5o.pdb1.gz) 613 Kb
  • LPC: Ligand-Protein Contacts for 4I5O
  • CSU: Contacts of Structural Units for 4I5O
  • Structure Factors (124 Kb)
  • Retrieve 4I5O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4I5O from S2C, [Save to disk]
  • Re-refined 4i5o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4I5O 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 4I5O
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4I5O, from MSDmotif at EBI
  • Fold representative 4i5o from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4i5o_A] [4i5o_E] [4i5o_F] [4i5o_B] [4i5o] [4i5o_D] [4i5o_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4I5O: [AAA] [ClpB_D2-small ] by SMART
  • Other resources with information on 4I5O
  • Community annotation for 4I5O at PDBWiki (http://pdbwiki.org)

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