1L69

MULTIPLE STABILIZING ALANINE REPLACEMENTS WITHIN ALPHA-HELIX 126-134 OF T4 LYSOZYME HAVE INDEPENDENT, ADDITIVE EFFECTS ON BOTH STRUCTURE AND STABILITY

Structural Biology Knowledgebase: 1L69 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.162

Literature

Macromolecules
Sequence Display for 1L69

Classification: HYDROLASE (O-GLYCOSYL)

Total Structure Weight: 18769.56

Macromolecule Entities
Molecule Chains Length Organism Details
LYSOZYME A 164 Enterobacteria phage t4 sensu lato EC#: 3.2.1.17 IUBMB
Mutation: L133A
Gene Name(s): E
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.162
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 61.30 α = 90.00
b = 61.30 β = 90.00
c = 96.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-09-23
  • Released Date: 1991-10-15
  • Deposition author(s): Zhang, X., Matthews, B.W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4