Article
[ATP-dependent proteinase La from Escherichia coli].
Bioorganicheskaia khimiia - 1 Feb 1994
Romanova T V, Kotova S A, Amerik A Iu, Lykov I P, Ginodman L M, Antonov V K
Abstract excerpt
Homogeneous preparations of the ATP-dependent La proteinase from E. coli and two its mutant forms, containing an alanine residue instead of Ser679 or Ser368, were isolated. Ser679 was shown to be catalytically active rather than Ser368 as suggested in the literature. To choose between the alterna...
Topics
- ATP-Dependent Proteases
- Adenosine Triphosphatases
- Amino Acid Sequence
- Binding Sites
- Catalysis
- Chromatography, High Pressure Liquid
- Circular Dichroism
- Electrophoresis, Polyacrylamide Gel
- Escherichia coli
- Escherichia coli Proteins
- Heat-Shock Proteins
- Molecular Sequence Data
- Mutation
- Protease La
- Serine Endopeptidases