| Allowed Value | Details | 
|---|---|
| by-atom | atomistic coordinate representation | 
| by-feature | coordinates represent center or trace along the feature | 
| by-residue | coordinates represent the alpha carbon position of a residue | 
| multi-residue | coordinates represent the center of mass of a set of residues | 
| Allowed Value | Details | 
|---|---|
| by-atom | atomistic coordinate representation | 
| by-feature | coordinates represent center or trace along the feature | 
| by-residue | coordinates represent the alpha carbon position of a residue | 
| multi-residue | coordinates represent the center of mass of a set of residues |