[phenixbb] chain and residue ID in phenix.erraser

I am trying to run phenix.erraser, but I am not able to define the single residue for rebuilding correctly. I am getting error messaheg: Please make sure that you include both the chain ID and residue number, for example 'A15'. I want to rebuild nucleotide G32 in chain N, and defined the residue as N32. That is not correct. What would be the correct syntax for this case? Ursula -- Ursula Schulze-Gahmen, Ph.D. Project Scientist UC Berkeley, QB3 360 Stanley Hall #3220 Berkeley, CA 94720-3220 (510) 643 9491