Interaction class
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Class: H-Bb L-Bb Description: Conserved protein-DNA contacts are provided by helix(es) (H) with DNA backbone atoms (Bb), loop(s) (L) with DNA backbone atoms (Bb). |
| Pfam Domain Family | Number of structures |
Number of domains |
Interaction modes |
| DNA_pol_lambd_f (PF10391.8) |
568 | 9 |
H-Bb H-Mn L-Bb H-Bb L-Bb |
| IMS_HHH (PF11798.7) |
273 | 5 |
H-Bb H-Mj L-Bb H-Bb L-Bb |
| DNA_topoisoIV (PF00521.19) |
185 | 14 |
H-Bb H-Mj H-Mn S-Bb S-Mj S-Mn L-Bb H-Bb H-Mj H-Mn S-Bb S-Mj S-Mn L-Bb L-Mn H-Bb H-Mj S-Bb S-Mj S-Mn L-Bb H-Bb H-Mj S-Bb S-Mj S-Mn L-Bb L-Mn H-Bb L-Bb L-Mj L-Mn H-Bb S-Bb S-Mj S-Mn L-Bb |
| Sigma70_r4 (PF04545.15) |
120 | 20 |
H-Bb H-Mj L-Bb L-Mj H-Bb L-Bb |
| DNA_methylase (PF00145.16) |
78 | 11 |
H-Bb H-Mj H-Mn S-Bb L-Bb L-Mj H-Bb H-Mj L-Bb L-Mj L-Mn H-Bb H-Mj S-Bb L-Bb L-Mj L-Mn H-Bb L-Bb H-Bb L-Bb L-Mj L-Mn H-Bb S-Bb S-Mj L-Bb L-Mj L-Mn |
| Cdd1 (PF11731.7) |
42 | 4 | H-Bb L-Bb |
| Topo_C_assoc (PF14370.5) |
16 | 5 |
H-Bb H-Mj L-Bb H-Bb L-Bb |
| HHH_2 (PF12826.6) |
4 | 4 |
H-Bb L-Bb |
| All Pfam and SCOP domain families with determined protein-DNA interaction classes | |||
| SCOP Domain Family | Number of structures |
Number of domains |
Interaction modes |
Ax-bend |
MnG width |
MnG depth |
MjG width |
MjG depth |
| Restriction endonuclease FokI, N-terminal (recognition) domain (a.4.5.12) |
3 | 3 |
H-Bb H-Mj L-Bb L-Mj L-Mn H-Bb H-Mj S-Bb L-Bb L-Mj H-Bb L-Bb |
1.1 (0.8–1.4) | – | – | 12.6 | -0.4 |
| All Pfam and SCOP domain families with determined protein-DNA interaction classes | ||||||||
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