1B5Y

CONTRIBUTION OF HYDROGEN BONDS TO THE CONFORMATIONAL STABILITY OF HUMAN LYSOZYME: CALORIMETRY AND X-RAY ANALYSIS OF SIX SER->ALA MUTANTS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.148

Literature

Macromolecules
Sequence Display for 1B5Y

Classification: HYDROLASE

Total Structure Weight: 14727.68

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (LYSOZYME) A 130 Homo sapiens EC#: 3.2.1.17 IUBMB
Mutation: S36A
Gene Name(s): LYZ Gene View LZM
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.148
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 56.98 α = 90.00
b = 61.19 β = 90.00
c = 33.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-11
  • Released Date: 1999-01-20
  • Deposition author(s): Takano, K., Yamagata, Y., Kubota, M., Funahashi, J., Fujii, S., Yutani, K.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance