› 3ayq

X-ray diffraction
1.77Å resolution

Crystal structure of inhibitor bound lysozyme from Meretrix lusoria

Released:
DOI: 10.2210/pdb3ayq/pdb
PDB entry 3ayq coloured by chain, front view.
PDB entry 3ayq coloured by chain, side view.
PDB entry 3ayq coloured by chain, top view.
Source organism: Meretrix lusoria
Entry authors: Yoneda K, Kuwano Y, Usui T, Ogata M, Suzuki A, Araki T

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
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160971 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Lysozyme Chain: A
Molecule details ›
Chain: A
Length: 122 amino acids
Theoretical weight: 13.38 KDa
Source organism: Meretrix lusoria
UniProt:
  • Canonical: P86383 (Residues: 1-122; Coverage: 100%)
Sequence domains: Destabilase
Structure domains: Lysozyme

Ligands and Environments

Carbohydrate polymer : NEW Components: 4NN, NAG
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NE3A
Spacegroup: P43212
Unit cell:
a: 42.123Å b: 42.123Å c: 122.856Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.228 0.231

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