2KI0

NMR Structure of a de novo designed beta alpha beta

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

De novo design of a beta alpha beta motif.

Liang, H., Chen, H., Fan, K., Wei, P., Guo, X., Jin, C., Zeng, C., Tang, C., Lai, L.

(2009) Angew Chem Int Ed Engl 48: 3301-3303

  • DOI: https://doi.org/10.1002/anie.200805476
  • Primary Citation of Related Structures:  
    2KI0

  • PubMed Abstract: 

    A designer monomeric protein with a beta alpha beta fold--two parallel beta strands connected by an alpha helix (see structure)--was constructed solely from coded amino acids. The high thermal stability of the structure is due to a large extent to tryptophan-tryptophan interactions between the two beta strands.

    • Organizational Affiliation: 

    College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.


Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
DS11936N/AMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-10-20
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2022-03-16
    Changes: Data collection, Database references, Derived calculations