225L

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.160

Literature

Macromolecules
Sequence Display for 225L

Classification: HYDROLASE

Total Structure Weight: 18868.79

Macromolecule Entities
Molecule Chains Length Organism Details
T4 LYSOZYME A 164 Escherichia virus t4 EC#: 3.2.1.17 IUBMB
Mutation: L133G
Details: P-XYLENE LIGANDED
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
PXY
Query on PXY

A PARA-XYLENE
C8 H10
URLKBWYHVLBVBO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BME
Query on BME

A BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PXY Kd: 422000 nM (97) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.160
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 61.10 α = 90.00
b = 61.10 β = 90.00
c = 96.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-06-25
  • 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