Domains and motifs in PDB 3nuhlink ?
Chain A ?
Domain architecture
Legend
 DNA_topoisoIV (13-455)   

The following interactions involve chain A:

Domain/Motif Chain Domain/Motif Chain Interaction
DNA_topoisoIV (Pfam) A GyrB_insert (Pfam) B interaction
Chain B ?
Domain architecture
Legend
 Toprim (18-103)   
 GyrB_hook (104-131)   
 GyrB_insert (134-294)   
 DNA_gyraseB_C (295-343)   

The following interactions involve chain B:

Domain/Motif Chain Domain/Motif Chain Interaction
DNA_gyraseB_C (Pfam) B GyrB_hook (Pfam) B interaction
DNA_gyraseB_C (Pfam) B GyrB_insert (Pfam) B interaction
DNA_gyraseB_C (Pfam) B Toprim (Pfam) B interaction
DNA_topoisoIV (Pfam) A GyrB_insert (Pfam) B interaction
GyrB_hook (Pfam) B GyrB_insert (Pfam) B interaction