Dear Everyone Slightly off topic...
I am trying to colour a structure by B factor in Pymol. More specifically I am colouring conserved residues (value in b factor). I want to use 4 colours - say white, yellow, orange, red. However it seems that Pymol now only allows 3 colours to be used - I tried the script from the Wiki site, but Pymol will not accept the 4 rgb colours. Does anyone have an idea how I can colour with 4 colours (but not rainbow too confusing). Thanks in advance for any help Best Gina Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. (One Merck Drive, Whitehouse Station, New Jersey, USA 08889), and/or its affiliates Direct contact information for affiliates is available at http://www.merck.com/contact/contacts.html) that may be confidential, proprietary copyrighted and/or legally privileged. It is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please notify us immediately by reply e-mail and then delete it from your system.