load http://prodata.swmed.edu/DrugDomain/af_mmcifs/O43681.cif
orient
select O43681_nD1, resi 21-345
color blue, O43681_nD1
select resn ATP
select br. all within 5 of sele
show sticks, sele
color magenta, sele
hide (organic)
hide (inorganic)
select resn ATP
show sticks, sele
util.cbag sele
select resn HOH
hide (sele)
deselect