load=1A02
define FJ_chains protein and (*:F or *:J)
restrict FJ_chains or dna
wireframe off; cartoon on

define mn_gr ((dt and (*.N1 or *.C2 or *.O2 or *.C6)) or (da and (*.C2 or *.C4 or *.N3 or *.N9)) or (dc and (*.O2 or *.C2 or *.N1)) or (dg and (*.N9 or *.C4 or *.N3 or *.C2 or *.N2))) and dna
define mj_gr ((dt and (*.C5 or *.C6 or *.C7 or *.C4 or *.O4)) or (da and (*.C5 or *.C6 or *.N7 or *.N6)) or (dc and (*.N4 or *.C4 or *.C5 or *.C6)) or (dg and (*.C8 or *.N7 or *.C5 or *.O6 or *.C6))) and dna
define drib (*.O3' or *.O4' or *.O5') and dna
define drib_c *.C?' and dna
define phs_o (*.OP1 or *.OP2) and dna
define phs_p *.P and dna
define pr_pl FJ_chains and (*.O?? or *.N??)
define pr_npl FJ_chains and (*.C?? or *.S??)

select within(3.5, pr_pl) and drib 
select within(4.5, pr_npl) and drib_c 

select within(3.5, pr_pl) and phs_o 
select within(4.5, pr_npl) and phs_p 

select within(3.5, pr_pl) and (mn_gr and (*.N? or *.O?)) 
select within(4.5, pr_npl) and (mn_gr and *.C?) 

select within(3.5, pr_pl) and (mj_gr and (*.N? or *.O?)) 
select within(4.5, pr_npl) and (mj_gr and *.C?)