assign (segid A and resid 27 and name CA) (segid B and resid 18 and name CA) 23 23 0 assign (segid A and resid 122 and name CA) (segid B and resid 125 and name CA) 23 23 0 assign (segid A and resid 122 and name CA) (segid B and resid 128 and name CA) 23 23 0 assign (segid A and resid 122 and name CA) (segid B and resid 127 and name CA) 23 23 0 assign (segid A and resid 55 and name CA) (segid B and resid 169 and name CA) 26 26 0 assign (segid A and resid 55 and name CA) (segid B and resid 179 and name CA) 26 26 0 assign (segid A and resid 54 and name CA) (segid B and resid 179 and name CA) 26 26 0