Interaction mode
Mode:  S-Bb S-Mj L-Bb 
Description: Conserved protein-DNA contacts are provided by β-strand(s) (S) with DNA backbone atoms (Bb), β-strand(s) (S) with the major groove of DNA (Mj), loop(s) (L) with DNA backbone atoms (Bb).
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SCOP Domain Family PDB entries Number of structures
Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment
1a31 1tl8 2
Rel/Dorsal transcription factors, DNA-binding domain
2ram 1
Intein endonuclease
1lwt 1
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