Biological Assembly 1  

 3D View: Structure

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 14.33 kDa 
• Atom Count: 1128 
• Residue Count: 129 
• Unique protein chains: 1

1LSA

THE INFLUENCE OF TEMPERATURE ON LYSOZYME CRYSTALS. STRUCTURE AND DYNAMICS OF PROTEIN AND WATER

• DOI: 10.2210/pdb1LSA/pdb

• Classification: HYDROLASE(O-GLYCOSYL)
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 1994-07-05 Released: 1994-09-30 
• Deposition Author(s): Kurinov, I., Harrison, R.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Work: 0.209 
• R-Value Observed: 0.209 

Literature

The influence of temperature on lysozyme crystals. Structure and dynamics of protein and water.

Kurinov, I.V., Harrison, R.W.

(1995) Acta Crystallogr D Biol Crystallogr 51: 98-109

• PubMed: 15299341 
• DOI: 10.1107/S0907444994009261
• Primary Citation of Related Structures:  
  1LSF, 1LSE, 1LSD, 1LSC, 1LSB, 1LSA


• PubMed Abstract: 
  

Lysozyme structures at six different temperatures in the range 95-295 K have been determined using X-ray crystallography at a resolution of 1.7 A. The crystals at lower temperatures had a 7.4% decrease in the unit-cell volume. The volume change was discontinuous with the volume being near 238 000 A(3) from 295 to 250 K and about 220 200 A(3) below 180 K. The thermal expansion of the protein has been analyzed and shows anisotropy, which is correlated with local atomic packing and secondary-structure elements. The lysozyme structure at low temperature is nearly the same as that at high temperature, with only small relative translations and rotations of structure elements including a hinge-bending rearrangement of two domains. Because of a considerable increase of lattice disorder at low temperature dynamical analysis of internal motion is difficult. The analysis of structural and dynamical properties of well ordered protein-bound water has been carried out.

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Organizational Affiliation: 

Department of Pharmacology, Thomas Jefferson University, Philadelphia, PA 19107, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HEN EGG WHITE LYSOZYME	A	129	Gallus gallus	Mutation(s): 0  Gene Names: LYZ EC: 3.2.1.17
Find proteins for P00698 (Gallus gallus) Explore P00698  Go to UniProtKB:  P00698

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Work: 0.209 
• R-Value Observed: 0.209 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.008	α = 90
b = 77.008	β = 90
c = 37.237	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1994-07-05 
• Released Date: 1994-09-30 
Deposition Author(s): Kurinov, I., Harrison, R.W.

Revision History 

• Version 1.0: 1994-09-30
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance