6K8Q

Solution structure of the intermembrane space domain of the mitochondrial import protein Tim21 from S. cerevisiae


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

Crystal contact-free conformation of an intrinsically flexible loop in protein crystal: Tim21 as the case study.

Bala, S.Shinya, S.Srivastava, A.Ishikawa, M.Shimada, A.Kobayashi, N.Kojima, C.Tama, F.Miyashita, O.Kohda, D.

(2020) Biochim Biophys Acta Gen Subj 1864: 129418-129418

  • DOI: https://doi.org/10.1016/j.bbagen.2019.129418
  • Primary Citation of Related Structures:  
    6K7D, 6K7E, 6K7F, 6K8Q

  • PubMed Abstract: 

    In protein crystals, flexible loops are frequently deformed by crystal contacts, whereas in solution, the large motions result in the poor convergence of such flexible loops in NMR structure determinations. We need an experimental technique to characterize the structural and dynamic properties of intrinsically flexible loops of protein molecules.


  • Organizational Affiliation

    Department of Physics, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan; Center for Computational Science, RIKEN, 6-7-1 Minatojima-minami-machi, Chuo-ku, Kobe, Hyogo 650-0047, Japan.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Mitochondrial import inner membrane translocase subunit TIM21115Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: TIM21YGR033C
UniProt
Find proteins for P53220 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P53220 
Go to UniProtKB:  P53220
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP53220
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



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Japan Society for the Promotion of ScienceJapanJP26119002
Japan Society for the Promotion of ScienceJapanJP19H05452

Revision History  (Full details and data files)

  • Version 1.0: 2019-09-11
    Type: Initial release
  • Version 1.1: 2019-12-11
    Changes: Database references
  • Version 1.2: 2023-06-14
    Changes: Database references, Other