title: Thermostable enzymes.
abstract: In general, enzyme thermostability is an intrinsic property, determined by the primary structure of the protein. However, external environmental factors including cations, substrates, co-enzymes, modulators, polyols and proteins often increase enzyme thermostability. With some exceptions, enzymes present in thermophiles are more stable than their mesophilic counterparts. Some organisms produce enzymes with different thermal stability properties when grown at lower and higher temperatures. There are commercial advantages in carrying out enzymic reactions at higher temperatures. Some industrial enzymes exhibit high thermostability. More stable forms of other industrial enzymes are eagerly being sought.
authors.affiliation: Institute for Biotechnology Research, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1.
authors.forename: O P
authors.initials: OP
authors.lastname: Ward
authors.forename: M
authors.initials: M
authors.lastname: Moo-Young