4EGG

Computationally Designed Self-assembling tetrahedron protein, T310


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Computational design of self-assembling protein nanomaterials with atomic level accuracy.

King, N.P.Sheffler, W.Sawaya, M.R.Vollmar, B.S.Sumida, J.P.Andre, I.Gonen, T.Yeates, T.O.Baker, D.

(2012) Science 336: 1171-1174

  • DOI: https://doi.org/10.1126/science.1219364
  • Primary Citation of Related Structures:  
    3VCD, 4DCL, 4DDF, 4EGG

  • PubMed Abstract: 

    We describe a general computational method for designing proteins that self-assemble to a desired symmetric architecture. Protein building blocks are docked together symmetrically to identify complementary packing arrangements, and low-energy protein-protein interfaces are then designed between the building blocks in order to drive self-assembly. We used trimeric protein building blocks to design a 24-subunit, 13-nm diameter complex with octahedral symmetry and a 12-subunit, 11-nm diameter complex with tetrahedral symmetry. The designed proteins assembled to the desired oligomeric states in solution, and the crystal structures of the complexes revealed that the resulting materials closely match the design models. The method can be used to design a wide variety of self-assembling protein nanomaterials.


  • Organizational Affiliation

    Department of Biochemistry, University of Washington, Seattle, WA 98195, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Putative acetyltransferase SACOL2570
A, B, C, D, E
A, B, C, D, E, F
207Staphylococcus aureus subsp. aureus COLMutation(s): 10 
Gene Names: SACOL2570
EC: 2.3.1
UniProt
Find proteins for Q5HCZ5 (Staphylococcus aureus (strain COL))
Explore Q5HCZ5 
Go to UniProtKB:  Q5HCZ5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5HCZ5
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 183.76α = 90
b = 90.84β = 125.3
c = 107.7γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
BUSTERrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-05-30
    Type: Initial release
  • Version 1.1: 2012-06-13
    Changes: Database references
  • Version 1.2: 2017-11-15
    Changes: Refinement description
  • Version 1.3: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description