Biomaterial Database

Molecular weight and amino acid composition of a thermostable lytic endopeptidase. 1982

E O Turkington, and N E Welker

A thermostable lytic endopeptidase from Bacillus stearothermophilus 1503-4R was purified 14,500-fold, with a 34% recovery of lytic activity. The enzyme is a basic protein (pI, 9.7) with a molecular weight of 15,100 and is composed of approximately 129 amino acid residues.

UI	MeSH Term	Description	Entries
D007526	Isoelectric Point	The pH in solutions of proteins and related compounds at which the dipolar ions are at a maximum.	Isoelectric Points,Point, Isoelectric,Points, Isoelectric
D008970	Molecular Weight	The sum of the weight of all the atoms in a molecule.	Molecular Weights,Weight, Molecular,Weights, Molecular
D010450	Endopeptidases	A subclass of PEPTIDE HYDROLASES that catalyze the internal cleavage of PEPTIDES or PROTEINS.	Endopeptidase,Peptide Peptidohydrolases
D006358	Hot Temperature	Presence of warmth or heat or a temperature notably higher than an accustomed norm.	Heat,Hot Temperatures,Temperature, Hot,Temperatures, Hot
D000596	Amino Acids	Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins.	Amino Acid,Acid, Amino,Acids, Amino
D001411	Geobacillus stearothermophilus	A species of GRAM-POSITIVE ENDOSPORE-FORMING BACTERIA in the family BACILLACEAE, found in soil, hot springs, Arctic waters, ocean sediments, and spoiled food products.	Bacillus stearothermophilus,Bacillus thermoliquefaciens