6xyr

X-ray diffraction
2.08Å resolution

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)
PDBe Complex ID:
PDB-CPX-132961 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-1; Endolysin Chain: A
Molecule details ›
Chain: A
Length: 361 amino acids
Theoretical weight: 40.86 KDa
Source organisms: Expression system: Escherichia coli
UniProt:
  • Canonical: P00720 (Residues: 2-164; Coverage: 99%)
  • Canonical: P0DP23 (Residues: 2-149; Coverage: 99%)
Gene names: CALM, CALM1, CAM, CAM1, E
Sequence domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P21212
Unit cell:
a: 86.38Å b: 104.26Å c: 63.95Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.19 0.236
Expression system: Escherichia coli