3DKX
Crystal Structure of the replication initiator protein encoded on plasmid pMV158 (RepB), trigonal form, to 2.7 Ang resolution
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003916 | molecular_function | DNA topoisomerase activity |
| A | 0005727 | cellular_component | extrachromosomal circular DNA |
| A | 0006260 | biological_process | DNA replication |
| A | 0042802 | molecular_function | identical protein binding |
| B | 0003677 | molecular_function | DNA binding |
| B | 0003916 | molecular_function | DNA topoisomerase activity |
| B | 0005727 | cellular_component | extrachromosomal circular DNA |
| B | 0006260 | biological_process | DNA replication |
| B | 0042802 | molecular_function | identical protein binding |
| C | 0003677 | molecular_function | DNA binding |
| C | 0003916 | molecular_function | DNA topoisomerase activity |
| C | 0005727 | cellular_component | extrachromosomal circular DNA |
| C | 0006260 | biological_process | DNA replication |
| C | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MN A 301 |
| Chain | Residue |
| A | HIS39 |
| A | ASP42 |
| A | HIS55 |
| A | HIS57 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 211 |
| Chain | Residue |
| A | LYS186 |
| A | PHE189 |
| C | ALA184 |
| C | GLY185 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 212 |
| Chain | Residue |
| A | GLY185 |
| B | LYS186 |
| A | ALA184 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MN B 301 |
| Chain | Residue |
| B | HIS39 |
| B | ASP42 |
| B | HIS55 |
| B | HIS57 |
| B | HOH302 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 211 |
| Chain | Residue |
| B | ALA184 |
| B | GLY185 |
| C | LYS186 |
| C | HOH320 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MN C 301 |
| Chain | Residue |
| C | HIS39 |
| C | ASP42 |
| C | HIS55 |
| C | HIS57 |
| C | HOH303 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG C 302 |
| Chain | Residue |
| C | ASP129 |
| C | VAL132 |
| C | HOH304 |
| C | HOH305 |
| C | HOH306 |
| C | HOH307 |
