load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P48448.cif
orient
select P48448_nD2, resi 131-330
color blue, P48448_nD2
select P48448_nD1, resi 21-130 + resi 316-380
color brightorange, P48448_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