The molecular structure has to be well defined. Execution of the delete statement destroys fragile atom selections (Section 2.15); e.g., the atom properties (Section 2.16) are conserved during deletions, except for the internal stores (STORE1, STORE2, ...). Other information, such as information for the xrefin or NOE statements, is lost during deletions.

Xplor-NIH 2023-11-10