Domains and motifs in PDB 4fm1link ?
Chain A ?
Domain architecture
Legend
 DNA_pol_B_exo1 (129-280)   
 DNA_pol_B (345-746)   

The following interactions involve chain A:

Domain/Motif Chain Domain/Motif Chain Interaction
DNA_pol_B (Pfam) A DNA_pol_B_exo1 (Pfam) A interaction