6E9T

DHF58 filament


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 5.40 Å
  • Aggregation State: FILAMENT 
  • Reconstruction Method: HELICAL 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

De novo design of self-assembling helical protein filaments.

Shen, H.Fallas, J.A.Lynch, E.Sheffler, W.Parry, B.Jannetty, N.Decarreau, J.Wagenbach, M.Vicente, J.J.Chen, J.Wang, L.Dowling, Q.Oberdorfer, G.Stewart, L.Wordeman, L.De Yoreo, J.Jacobs-Wagner, C.Kollman, J.Baker, D.

(2018) Science 362: 705-709

  • DOI: https://doi.org/10.1126/science.aau3775
  • Primary Citation of Related Structures:  
    6E9R, 6E9T, 6E9V, 6E9X, 6E9Y, 6E9Z

  • PubMed Abstract: 

    We describe a general computational approach to designing self-assembling helical filaments from monomeric proteins and use this approach to design proteins that assemble into micrometer-scale filaments with a wide range of geometries in vivo and in vitro. Cryo-electron microscopy structures of six designs are close to the computational design models. The filament building blocks are idealized repeat proteins, and thus the diameter of the filaments can be systematically tuned by varying the number of repeat units. The assembly and disassembly of the filaments can be controlled by engineered anchor and capping units built from monomers lacking one of the interaction surfaces. The ability to generate dynamic, highly ordered structures that span micrometers from protein monomers opens up possibilities for the fabrication of new multiscale metamaterials.


  • Organizational Affiliation

    Institute for Protein Design, University of Washington, Seattle, WA 98195, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
DHF58 filament227synthetic constructMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 5.40 Å
  • Aggregation State: FILAMENT 
  • Reconstruction Method: HELICAL 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONSPIDER

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2018-11-21
    Type: Initial release
  • Version 1.1: 2024-03-13
    Changes: Data collection, Database references