load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P51553.cif
orient
select P51553_nD1, resi 46-140 + resi 291-385
color blue, P51553_nD1
select P51553_nD2, resi 141-290
color brightorange, P51553_nD2
select resn MN
select br. all within 5 of sele
show sticks, sele
color magenta, sele
hide (organic)
hide (inorganic)
select resn MN
show sticks, sele
util.cbag sele
select resn HOH
hide (sele)
deselect