#script file to label carboxypeptidase a active site residues coordinating
#zn atom.

#Save this script as a text file (as3) in the same folder
#as your RasMol application.
#then type 'script as3' on the RasMol command line and press enter.

select atomno=1551
label %n%r
select atomno=580
label %n%r
select atomno=551
label %n%r
colour label white