1ZGT

Structure of hydrogenated rat gamma E crystallin in H2O


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.200 

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This is version 1.2 of the entry. See complete history

Literature

A comparison of refined X-ray structures of hydrogenated and perdeuterated rat gammaE-crystallin in H2O and D2O.

Artero, J.B.Hartlein, M.McSweeney, S.Timmins, P.

(2005) Acta Crystallogr.,Sect.D 61: 1541-1549

  • DOI: 10.1107/S0907444905028532
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Rat gammaE-crystallin was overexpressed, purified under different labelling conditions and crystallized and X-ray data were collected at resolutions between 1.71 and 1.36 A. The structures were determined by molecular replacement. In these structures ...

    Rat gammaE-crystallin was overexpressed, purified under different labelling conditions and crystallized and X-ray data were collected at resolutions between 1.71 and 1.36 A. The structures were determined by molecular replacement. In these structures, the cd loop of the Greek-key motif 3, which is the major structural key motif of the two phase-transition groups of gamma-crystallins, presents a double conformation. The influence of the perdeuteration on the protein structure was determined by comparison of the atomic positions and temperature factors of the different models. The perdeuterated proteins have a similar structure to their hydrogenated counterparts, but partial or full deuteration may have some effect on the atomic B-factor values.


    Organizational Affiliation

    Institut Laue Langevin, 6 Rue Jules Horowitz, 38042 Grenoble CEDEX 9, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Gamma crystallin E
A
173Rattus norvegicusMutation(s): 0 
Gene Names: Cryge
Find proteins for P02528 (Rattus norvegicus)
Go to UniProtKB:  P02528
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.200 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 37.200α = 90.00
b = 43.500β = 90.00
c = 102.400γ = 90.00
Software Package:
Software NamePurpose
SHELXL-97refinement
XDSdata reduction
MOLREPphasing
XDSdata scaling
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-11-08
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance