load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P07900.cif
orient
select P07900_nD3, resi 431-550
color blue, P07900_nD3
select P07900_nD4, resi 551-695
color brightorange, P07900_nD4
select P07900_nD2, resi 291-430
color brown, P07900_nD2
select P07900_nD1, resi 16-238 + resi 278-290
color cyan, P07900_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect