1pqk

X-ray diffraction
2Å resolution

Repacking of the Core of T4 Lysozyme by Automated Design

Released:
Source organism: Escherichia virus T4
Primary publication:
Repacking the Core of T4 lysozyme by automated design.
J Mol Biol 332 741-56 (2003)
PMID: 12963380

Function and Biology Details

Reaction catalysed:
Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-133020 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endolysin Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 164 amino acids
Theoretical weight: 18.71 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli
UniProt:
  • Canonical: P00720 (Residues: 1-164; Coverage: 100%)
Gene name: E
Sequence domains: Phage lysozyme
Structure domains: Lysozyme

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: C2
Unit cell:
a: 156.23Å b: 67.28Å c: 61.65Å
α: 90° β: 112.43° γ: 90°
R-values:
R R work R free
0.18 0.177 0.277
Expression system: Escherichia coli