The diagram below shows what happens to an enzyme when denaturation occurs ... of pH 2.5 and a working range of between pH 1-4. Catalase has an optimum pH of 9 and a working range of between ...

Science presenter Jon Chase demonstrates the action of the enzyme catalase, produced by the liver ... pages and flick them to make an animated diagram. These short films will be relevant for ...

The TIBCAS team discovered a unique enzymatic mechanism involving the heme-catalase enzyme EasC, which plays a key role in EA biosynthesis. They found that EasC contains two distinct catalytic ...