1W26 Chaperone date Jun 28, 2004
title Trigger Factor In Complex With The Ribosome Forms A Molecular Cradle For Nascent Proteins
authors L.Ferbitz, T.Maier, H.Patzelt, B.Bukau, E.Deuerling, N.Ban
compound source
Molecule: Trigger Factor
Chain: A, B
Synonym: Tf
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.241 R_Free 0.324
crystal
cell
length a length b length c angle alpha angle beta angle gamma
100.251 47.415 114.831 90.00 113.66 90.00
method X-Ray Diffractionresolution 2.7 Å
ligand MSE enzyme
related structures by homologous chain: 1L1P, 1T11
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • peptidyl-prolyl cis-trans is...


    • Primary referenceTrigger factor in complex with the ribosome forms a molecular cradle for nascent proteins., Ferbitz L, Maier T, Patzelt H, Bukau B, Deuerling E, Ban N, Nature. 2004 Sep 30;431(7008):590-6. Epub 2004 Aug 29. PMID:15334087
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (144 Kb) [Save to disk]
  • Biological Unit Coordinates (1w26.pdb1.gz) 72 Kb
  • Biological Unit Coordinates (1w26.pdb2.gz) 72 Kb
  • LPC: Ligand-Protein Contacts for 1W26
  • CSU: Contacts of Structural Units for 1W26
  • Likely Quarternary Molecular Structure file(s) for 1W26
  • Retrieve 1W26 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W26 from S2C, [Save to disk]
    • View 1W26 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 1W26
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1W26, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w26a2, region A:1-131 [Jmol] [rasmolscript] [script source]
        - Domain d1w26a3, region A:132-247 [Jmol] [rasmolscript] [script source]
        - Domain d1w26a1, region A:248-432 [Jmol] [rasmolscript] [script source]
        - Domain d1w26b2, region B:1-131 [Jmol] [rasmolscript] [script source]
        - Domain d1w26b3, region B:132-247 [Jmol] [rasmolscript] [script source]
        - Domain d1w26b1, region B:248-432 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w26_B] [1w26_A] [1w26]
  • SWISS-PROT database: [P0A850]
  • Domain organization of [TIG_ECOLI] by SWISSPFAM
    • Other resources with information on 1W26
  • Community annotation for 1W26 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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