2W6F

Low resolution structures of bovine mitochondrial F1-ATPase during controlled dehydration: Hydration State 2.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 6 Å
  • R-Value Free: 0.343 
  • R-Value Work: 0.345 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Improving diffraction by humidity control: a novel device compatible with X-ray beamlines.

Sanchez-Weatherby, J.Bowler, M.W.Huet, J.Gobbo, A.Felisaz, F.Lavault, B.Moya, R.Kadlec, J.Ravelli, R.B.Cipriani, F.

(2009) Acta Crystallogr. D Biol. Crystallogr. 65: 1237-1246

  • DOI: 10.1107/S0907444909037822
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Dehydration of protein crystals is rarely used, despite being a post-crystallization method that is useful for the improvement of crystal diffraction properties, as it is difficult to reproduce and monitor. A novel device for hydration control of mac ...

    Dehydration of protein crystals is rarely used, despite being a post-crystallization method that is useful for the improvement of crystal diffraction properties, as it is difficult to reproduce and monitor. A novel device for hydration control of macromolecular crystals in a standard data-collection environment has been developed. The device delivers an air stream of precise relative humidity that can be used to alter the amount of water in macromolecular crystals. The device can be rapidly installed and is fully compatible with most standard synchrotron X-ray beamlines. Samples are mounted in cryoloops and the progress of dehydration can be monitored both optically and by the acquisition of diffraction images. Once the optimal hydration level has been obtained, cryocooling is easy to achieve by hand or by using a sample changer. The device has been thoroughly tested on several ESRF beamlines and is available to users.


    Organizational Affiliation

    Diamond Light Source Ltd, Diamond House DR1.40, Harwell Science and Innovation Campus, RAL, Chilton, Didcot, Oxfordshire OX11 0DE, England. juan.sanchez-weatherby@diamond.ac.uk




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT ALPHA HEART ISOFORM, MITOCHONDRIAL
A, B, C
553Bos taurusMutation(s): 0 
Gene Names: ATP5F1A (ATP5A1, ATP5A2)
Find proteins for P19483 (Bos taurus)
Go to UniProtKB:  P19483
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
D, E, F
528Bos taurusMutation(s): 0 
Gene Names: ATP5F1B (ATP5B)
EC: 7.1.2.2
Find proteins for P00829 (Bos taurus)
Go to UniProtKB:  P00829
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL
G
298Bos taurusMutation(s): 0 
Gene Names: ATP5F1C (ATP5C, ATP5C1)
Find proteins for P05631 (Bos taurus)
Go to UniProtKB:  P05631
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 6 Å
  • R-Value Free: 0.343 
  • R-Value Work: 0.345 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 108.000α = 90.00
b = 139.530β = 90.00
c = 280.900γ = 90.00
Software Package:
Software NamePurpose
MOSFLMdata reduction
REFMACrefinement
MOLREPphasing
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-10-27
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2019-01-16
    Type: Data collection, Database references