load http://prodata.swmed.edu/DrugDomain/af_mmcifs/O43525.cif
orient
select O43525_nD4, resi 621-650
color blue, O43525_nD4
select O43525_nD3, resi 541-570
color brightorange, O43525_nD3
select O43525_nD1, resi 91-365
color brown, O43525_nD1
select O43525_nD2, resi 366-405 + resi 511-540
color cyan, O43525_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect