3HWL

Crystal Structure of T4 lysozyme with the unnatural amino acid p-Acetyl-L-Phenylalanine incorporated at position 131


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 3HWL

Classification: HYDROLASE

Total Structure Weight: 18929.95

Macromolecule Entities
Molecule Chains Length Organism Details
Lysozyme A 164 Escherichia virus t4 EC#: 3.2.1.17 IUBMB
Mutation: C54T, N68C, A93C, C97A, V131X
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
AZI
Query on AZI

A AZIDE ION
N3
IVRMZWNICZWHMI-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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
4AF
Query on 4AF
A L-PEPTIDE LINKING C11 H13 N O3 PHE

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.187
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 59.97 α = 90.00
b = 59.97 β = 90.00
c = 96.28 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-06-17
  • Released Date: 2009-12-08
  • Deposition author(s): Fleissner, M.R., Cascio, D., Schultz, P.G., Hubbell, W.L.

Revision History

  • Version 1_0: 2009-12-08

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2011-08-10

    Type: Database references