Knowledge Base

Article ID: 1368 - Last Modified:

My Prime refinement job died with an error referring to an 'xxxz' residue, where 'xxx' is a 3-letter residue name. What does this mean?

This message means that you have an isolated residue in your structure. For Prime to run, you must either delete this residue or change its residue name (using the Build panel) to UNK, LIG, or some other 3-letter name that is not one of the standard or modified amino acid residue names.

Back to Search Results

Was this information helpful?

What can we do to improve this information?

To ask a question or get help, please submit a support ticket or email us at
Knowledge Base Search

Type the words or phrases on which you would like to search, or click here to view a list of all
Knowledge Base articles