Article
Stabilization and enhanced enzymatic activities of a mutant human lysozyme C77/95A with a cavity space by amino acid substitution.
Biological & pharmaceutical bulletin - 1 Feb 1994
Yamada H, Kanaya E, Inaka K, Ueno Y, Ikehara M, Kikuchi M
Abstract excerpt
Amino acid substitutions were examined to increase the stability of the mutant human lysozyme C77/95A by filling the cavity created by this mutation. To modulate the cavity with hydrophobic amino acids or by the formation of a hydrogen bond, five amino acid-substituted mutants, C77AC95L, C77AC95I...
Topics
- Base Sequence
- Chromatography, High Pressure Liquid
- Enzyme Activation
- Enzyme Stability
- Humans
- Hydrogen Bonding
- Hydrogen-Ion Concentration
- Leucine
- Molecular Sequence Data
- Muramidase
- Mutation
- Serine
