Proteins from thermophilic microorganisms

Proteins from thermophilic microorganisms.

INTRODUCTION .......... ....................................... 320 THE THERMOPHILIC MICROORGANISMS .......... ......................... 321 POSSIBLE MECHANISMS OF SURVIVAL .......... .......................... 322 Lipids ................................................. 322 Rapid Resynthesis ............ ..................................... 322 Thermally Stable Macromolecules ...................

Lessons in stability from thermophilic proteins.

Studies that compare proteins from thermophilic and mesophilic organisms can provide insights into ability of thermophiles to function at their high habitat temperatures and may provide clues that enable us to better define the forces that stabilize all proteins. Most of the comparative studies have focused on thermal stability and show, as expected, that thermophilic proteins have higher Tm va...

Heat-shock Response in Thermophilic Microorganisms

Thermophilic Aerobic Digestion of Activated Sludge; Reduction of Solids and Pathogenic Microorganisms

In the temperature range of 10 to 80 ºC and in a batch digester, a typical activated sludge was digested aerobically. Reaction rate constants were determined by measuring the amounts of volatiles removed from the suspended solids at different time intervals during the process. The maximum value of the reaction rate constant (0.45 d-1) occurred in the temperature...

Extremely thermophilic microorganisms for biomass conversion: status and prospects.

Many microorganisms that grow at elevated temperatures are able to utilize a variety of carbohydrates pertinent to the conversion of lignocellulosic biomass to bioenergy. The range of substrates utilized depends on growth temperature optimum and biotope. Hyperthermophilic marine archaea (T(opt)>or=80 degrees C) utilize alpha- and beta-linked glucans, such as starch, barley glucan, laminarin, an...