› 1v7t

X-ray diffraction
1.13Å resolution

Triclinic lysozyme with low solvent content obtained by phase transition

Released:
DOI: 10.2210/pdb1v7t/pdb
PDB entry 1v7t coloured by chain, front view.
PDB entry 1v7t coloured by chain, side view.
PDB entry 1v7t coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
Phase transition of triclinic hen egg-white lysozyme crystal associated with sodium binding.
Harata K, Akiba T
Acta Crystallogr D Biol Crystallogr 60 630-7 (2004)
PMID: 15039550

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 domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132831 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lysozyme C Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 14.33 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P00698 (Residues: 19-147; Coverage: 100%)
Gene name: LYZ
Sequence domains: C-type lysozyme/alpha-lactalbumin family
Structure domains: Lysozyme

Ligands and Environments

2 bound ligands:
Ligand NO3 5 x NO3
Ligand NA 2 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MACSCIENCE
Spacegroup: P1
Unit cell:
a: 25.93Å b: 39.97Å c: 42.39Å
α: 88° β: 95.44° γ: 90.58°
R-values:
R R work R free
0.119 0.114 0.162

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Citations

4 mentions without citation

Structural transitions in ion coordination driven by changes in competition for ligand binding.
Varma et al. (2008)
3 more