Data items in the STRUCT_NCS_DOM category record information
about the domains in an ensemble of domains related by one or
more noncrystallographic symmetry operators.
A domain need not correspond to a complete polypeptide chain;
it can be composed of one or more segments in a single chain,
or by segments from more than one chain.
loop_
_struct_ncs_dom.id
_struct_ncs_dom.details
d1 'Chains A, B, and C'
d2 'Chains D, E, and F'