Hello, I want to color "C" to a certain color. The manual is not very clear bout it. My understanding is Color green byatom ,a @C But it give me error. Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://plato.cgl.ucsf.edu/pipermail/chimera-dev/attachments/20101219/52c816ee/attachment.html>