Domains and motifs in PDB 5r13link ?
Chain A ?
Domain architecture
Legend
 PRP8_domainIV (1-229)   

The following interactions involve chain A:

Domain/Motif Chain Domain/Motif Chain Interaction
AAR2 (Pfam) B PRP8_domainIV (Pfam) A interaction
Chain B ?
Domain architecture
Legend
 AAR2_1st (1-131)   
 AAR2 (161-297)   

The following interactions involve chain B:

Domain/Motif Chain Domain/Motif Chain Interaction
AAR2 (Pfam) B AAR2_1st (Pfam) B interaction
AAR2 (Pfam) B PRP8_domainIV (Pfam) A interaction