229L

GENERATING LIGAND BINDING SITES IN T4 LYSOZYME USING DEFICIENCY-CREATING SUBSTITUTIONS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.160

Literature

Macromolecules
Sequence Display for 229L

Classification: HYDROLASE

Total Structure Weight: 18828.49

Macromolecule Entities
Molecule Chains Length Organism Details
T4 LYSOZYME A 164 Escherichia virus t4 EC#: 3.2.1.17 IUBMB
Mutation: C54T, R95A, C97A
Details: GUANIDINIUM LIGAND
Gene Name(s): E
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 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)
GAI
Query on GAI

A GUANIDINE
C H5 N3
ZRALSGWEFCBTJO-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: 1.8 Å
  • R-Value Observed: 0.160
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 60.60 α = 90.00
b = 60.60 β = 90.00
c = 97.50 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-06-26
  • Released Date: 1998-03-18
  • Deposition author(s): Baldwin, E.P., Baase, W.A., Zhang, X.-J., Feher, V., Matthews, B.W.

Revision History

  • Version 1_0: 1998-03-18

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance