SH3 domain solved by the exact solid-state method from the Bruker Dynamics Center using the correction method for spin-diffusion with PDB 2NUZ as reference

Experimental Data Snapshot

  • Conformers Calculated: 100 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report

This is version 1.1 of the entry. See complete history


Integrated Assessment of the Structure and Dynamics of Solid Proteins.

Soldner, B.Grohe, K.Neidig, P.Auch, J.Blach, S.Klein, A.Vasa, S.K.Schafer, L.V.Linser, R.

(2023) J Phys Chem Lett 14: 1725-1731

  • DOI: https://doi.org/10.1021/acs.jpclett.2c03398
  • Primary Citation of Related Structures:  
    8CF4, 8CHG, 8CHH

  • PubMed Abstract: 

    Understanding macromolecular function, interactions, and stability hinges on detailed assessment of conformational ensembles. For solid proteins, accurate elucidation of the spatial aspects of dynamics at physiological temperatures is limited by the qualitative character or low abundance of solid-state nuclear magnetic resonance internuclear distance information. Here, we demonstrate access to abundant proton-proton internuclear distances for integrated structural biology and chemistry with unprecedented accuracy. Apart from highest-resolution single-state structures, the exact distances enable molecular dynamics (MD) ensemble simulations orchestrated by a dense network of experimental interproton distance boundaries gathered in the context of their physical lattices. This direct embedding of experimental ensemble distances into MD will provide access to representative, atomic-level spatial details of conformational dynamics in supramolecular assemblies, crystalline and lipid-embedded proteins, and beyond.

  • Organizational Affiliation

    Department of Chemistry and Chemical Biology, Technical University Dortmund, Otto-Hahn-Straße 4a, 44227 Dortmund, Germany.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Spectrin alpha chain, non-erythrocytic 162Gallus gallusMutation(s): 0 
Gene Names: SPTAN1SPTA2
Find proteins for P07751 (Gallus gallus)
Explore P07751 
Go to UniProtKB:  P07751
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07751
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Conformers Calculated: 100 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

  • Released Date: 2023-03-08 
  • Deposition Author(s): Soeldner, B.

Funding OrganizationLocationGrant Number
German Research Foundation (DFG)Germany27112786
German Research Foundation (DFG)Germany325871075

Revision History  (Full details and data files)

  • Version 1.0: 2023-03-08
    Type: Initial release
  • Version 1.1: 2024-06-19
    Changes: Data collection, Database references