load http://prodata.swmed.edu/DrugDomain/af_mmcifs/O75311.cif
orient
select O75311_nD2, resi 251-370 + resi 416-464
color blue, O75311_nD2
select O75311_nD1, resi 46-250
color brightorange, O75311_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect