load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q02252.cif
orient
select Q02252_nD2, resi 286-505
color blue, Q02252_nD2
select Q02252_nD1, resi 21-285 + resi 511-530
color brightorange, Q02252_nD1
select resn NAI
select br. all within 5 of sele
show sticks, sele
color magenta, sele
hide (organic)
hide (inorganic)
select resn NAI
show sticks, sele
util.cbag sele
select resn HOH
hide (sele)
deselect