User Questions: ExPASY databases.

UQ1: Characterize the sequence of the plant enzyme Alcohol dehydrogenase. UQ2: Adenylate Kinase is an important enzyme in ATP metabolism. In the area of proteomics you need to get a broad picture of the enzyme. How do you preceed? UQ3: Which enzymes need Selenium as co-factor? UQ4: Enzymes are sorted into Enzyme classes and a 4 field EC number is assigned (1.2.3.4 represent the enzyme class, subclass, sub-subclass and entry number, respectively). What kind of Enzymes have the number (3. 4. any. any)?