ArgusLab Tutorial    (2/4)

10. Now add an oxygen to the new (5') carbon, using the same "leftclick-rightclick" method we used for adding the carbon (substitute "O" for "C" in the directions):

11. Add in remaining phosphorus and oxygen atoms; don't worry about the geometry being off just yet.

11. Now click the pointer tool again and right click the three bottom-most oxygen molecules' bonds (one at a time) and change them to double bonds- refer to the ChemIDplus diagram.

12. Now we can work on the Adenine.  I'm going to start with the pyrimidine ring.  Try to position it close to where it will bond.

13. Add a bond between ribose's C1 and Nitrogen.

Continue with ArgusLab Tutorial (3/4)