1IO5

HYDROGEN AND HYDRATION OF HEN EGG-WHITE LYSOZYME DETERMINED BY NEUTRON DIFFRACTION


Experimental Data Snapshot

  • Method: NEUTRON DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.323 

wwPDB Validation

Currently 1IO5 does not have a wwPDB validation report.


This is version 1.3 of the entry. See complete history

Literature

Neutron Laue diffractometry with an imaging plate provides an effective data collection regime for neutron protein crystallography.

Niimura, N.Minezaki, Y.Nonaka, T.Castagna, J.C.Cipriani, F.Hoghoj, P.Lehmann, M.S.Wilkinson, C.

(1997) Nat.Struct.Mol.Biol. 4: 909-914


  • PubMed Abstract: 
  • Neutron quasi-Laue diffraction data (2 A resolution) from tetragonal hen egg-white lysozyme were collected in ten days with neutron imaging plates. The data processing Laue software, LAUEGEN, developed for X-ray Laue diffractometry, was adapted for n ...

    Neutron quasi-Laue diffraction data (2 A resolution) from tetragonal hen egg-white lysozyme were collected in ten days with neutron imaging plates. The data processing Laue software, LAUEGEN, developed for X-ray Laue diffractometry, was adapted for neutron diffractometry with a cylindrical detector. The data analysis software, X-PLOR, was modified and used for the refinement of hydrogen atoms, and the positions of 960 hydrogen atoms in the protein and 157 bound water molecules, were determined. Several examples are given of the methods used to identify hydrogen atoms and water molecules.


    Related Citations: 
    • Neutrons expand the field of structural biology
      Niimura, N.
      (1999) CURR.OPIN.STRUCT.BIOL. 9: 602


    Organizational Affiliation

    Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai-mura, Japan. niimura@kotai3.tokai.jaeri.go.jp




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LYSOZYME C
A
129Gallus gallusGene Names: LYZ
EC: 3.2.1.17
Find proteins for P00698 (Gallus gallus)
Go to Gene View: LYZ
Go to UniProtKB:  P00698
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DOD
Query on DOD

Download SDF File 
Download CCD File 
A
DEUTERATED WATER
D2 O
XLYOFNOQVPJJNP-ZSJDYOACSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: NEUTRON DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.323 
Software Package:
Software NamePurpose
CCP4refinement
X-PLORphasing
X-PLORrefinement
INTLDMdata reduction
X-PLORmodel building
INTLDMdata scaling
CCP4data reduction

Structure Validation

Currently 1IO5 does not have a wwPDB validation report.



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-02-07
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Non-polymer description, Version format compliance
  • Version 1.3: 2017-10-04
    Type: Refinement description