load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q16850.cif
orient
select Q16850_nD1, resi 51-500
color blue, Q16850_nD1
select resn KLN
select br. all within 5 of sele
show sticks, sele
color magenta, sele
hide (organic)
hide (inorganic)
select resn KLN
show sticks, sele
util.cbag sele
select resn HOH
hide (sele)
deselect