2EFS

Crystal structure of the C-terminal tropomyosin fragment with N- and C-terminal extensions of the leucine zipper at 2.0 angstroms resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.304 
  • R-Value Work: 0.249 
  • R-Value Observed: 0.249 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Two crystal structures of tropomyosin C-terminal fragment 176-273: exposure of the hydrophobic core to the solvent destabilizes the tropomyosin molecule

Minakata, S.Nitanai, Y.Maeda, K.Oda, N.Wakabayashi, K.Maeda, Y.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
General control protein GCN4 and Tropomyosin 1 alpha chainA, B, C, D155Saccharomyces cerevisiaeOryctolagus cuniculus
This entity is chimeric
Mutation(s): 1 
UniProt
Find proteins for P03069 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P03069 
Go to UniProtKB:  P03069
Find proteins for P58772 (Oryctolagus cuniculus)
Explore P58772 
Go to UniProtKB:  P58772
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupsP58772P03069
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.304 
  • R-Value Work: 0.249 
  • R-Value Observed: 0.249 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 43.199α = 66.64
b = 63.723β = 89.99
c = 73.258γ = 90.3
Software Package:
Software NamePurpose
AMOLEmodel building
CNSrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
AMOLEphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-03-04
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.2: 2017-08-23
    Changes: Source and taxonomy
  • Version 1.3: 2021-11-10
    Changes: Database references