Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| B | 0006355 | biological_process | regulation of DNA-templated transcription |
| C | 0006355 | biological_process | regulation of DNA-templated transcription |
| D | 0006355 | biological_process | regulation of DNA-templated transcription |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM A1258 |
| Chain | Residue |
| A | ILE157 |
| A | TYR207 |
| A | HIS214 |
| A | ILE215 |
| A | ILE216 |
| A | ARG220 |
| A | VAL222 |
| A | THR223 |
| A | LEU236 |
| A | ILE238 |
| A | PHE249 |
| A | ILE159 |
| A | GLY251 |
| A | CMO1259 |
| A | HOH2066 |
| A | VAL188 |
| A | LEU191 |
| A | MET192 |
| A | ASP196 |
| A | HIS200 |
| A | TYR203 |
| A | ARG206 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM B1259 |
| Chain | Residue |
| B | ILE157 |
| B | ILE159 |
| B | LEU191 |
| B | MET192 |
| B | ASP196 |
| B | HIS200 |
| B | TYR203 |
| B | ARG206 |
| B | TYR207 |
| B | PRO213 |
| B | HIS214 |
| B | ILE215 |
| B | ILE216 |
| B | ARG220 |
| B | VAL222 |
| B | THR223 |
| B | MET234 |
| B | LEU236 |
| B | ILE238 |
| B | PHE249 |
| B | CMO1260 |
| B | HOH2120 |
| site_id | AC3 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE HEM C1259 |
| Chain | Residue |
| C | ILE157 |
| C | ILE159 |
| C | VAL188 |
| C | LEU191 |
| C | MET192 |
| C | ASP196 |
| C | HIS200 |
| C | TYR203 |
| C | ILE204 |
| C | TYR207 |
| C | HIS214 |
| C | ILE215 |
| C | ILE216 |
| C | ARG220 |
| C | VAL222 |
| C | THR223 |
| C | MET234 |
| C | LEU236 |
| C | ILE238 |
| C | PHE249 |
| C | GLY251 |
| C | CMO1260 |
| C | HOH2123 |
| C | HOH2124 |
| C | HOH2125 |
| site_id | AC4 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE HEM D1259 |
| Chain | Residue |
| B | HOH2022 |
| D | ILE157 |
| D | ILE159 |
| D | VAL188 |
| D | LEU191 |
| D | MET192 |
| D | ASP196 |
| D | HIS200 |
| D | TYR203 |
| D | TYR207 |
| D | PRO213 |
| D | HIS214 |
| D | ILE215 |
| D | ILE216 |
| D | ARG220 |
| D | VAL222 |
| D | THR223 |
| D | MET234 |
| D | LEU236 |
| D | ILE238 |
| D | PHE249 |
| D | GLY251 |
| D | CMO1260 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO A1259 |
| Chain | Residue |
| A | ILE215 |
| A | LEU236 |
| A | ILE238 |
| A | HEM1258 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO B1260 |
| Chain | Residue |
| B | HEM1259 |
| B | ILE215 |
| B | LEU236 |
| B | ILE238 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO C1260 |
| Chain | Residue |
| C | ILE215 |
| C | LEU236 |
| C | ILE238 |
| C | HEM1259 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO D1260 |
| Chain | Residue |
| D | ILE215 |
| D | LEU236 |
| D | ILE238 |
| D | HEM1259 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NA C1261 |
| Chain | Residue |
| A | LEU181 |
| A | GLU182 |
| A | ILE184 |
| A | HOH2037 |
| C | LEU181 |
| C | GLU182 |
| C | ILE184 |
| C | HOH2029 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL C1262 |
| Chain | Residue |
| C | SER237 |
| C | HOH2077 |
| D | SER243 |
| D | GLY244 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL C1263 |
| Chain | Residue |
| A | ARG220 |
| A | ILE221 |
| C | ARG254 |
| C | HOH2077 |
| C | HOH2105 |
| D | GLY244 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS200 | |
| B | HIS200 | |
| C | HIS200 | |
| D | HIS200 | |
