
Dear Elaine, I have a couple of questions about the attached model set. These are catalytic residues and residues forming the hydrophobic channel in four phospholipases. The first question almost seems silly. I decided to experiment with the label command and labeled one residue in the lower right enzyme of the figure. I didn’t like the position or form of the label. I couldn’t get rid of the “.A” on the label and when I tried to delete the entire label, I couldn’t. Selecting the residue and then selecting LABEL>Off, doesn’t work. In all four plots there are fine lines that resemble the earlier ribspline problem, but they are not resolved by "ribspline cardinal.” Any idea as to what these are? As always, thank you for your tutelage. I am making steady progress. Sincerely yours, Steve Steven D. Aird Technical Editor Faculty Affairs Division Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha, Onna-son Kunigami-gun, Okinawa-ken Japan 904-0495 Phone: 098-982-3584 Cell: 080-4154-9504 Email: steven.aird@oist.jp