Syntax

DUPLicate { $<$duplicate-statement$>$ } END

is invoked from the main level of X-PLOR. The END statement activates the deletion.

$<$duplicate-statement$>$:==

RESIdue=$<$residue-name$>$

specifies the residue name of the duplicated atoms (default: same as original atoms).

SEGId=$<$segid-name$>$

specifies the segment name of the duplicated atoms (default: same as original atoms).

SELEction=$<$selection$>$

selects the atoms that are to be duplicated.