4IZZ
Crystal Structure of Fischerella Transcription Factor HetR complexed with 21mer DNA target
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0043158 | biological_process | heterocyst development |
| B | 0003677 | molecular_function | DNA binding |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
| B | 0008236 | molecular_function | serine-type peptidase activity |
| B | 0043158 | biological_process | heterocyst development |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | TRP241 |
| A | MET249 |
| A | ARG250 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE EDO A 302 |
| Chain | Residue |
| A | GLN221 |
| A | GLU222 |
| A | TYR225 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 303 |
| Chain | Residue |
| A | ASP270 |
| B | SO4301 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 301 |
| Chain | Residue |
| A | EDO303 |
| B | GLN221 |
| B | TRP241 |
| B | MET249 |
| B | ARG250 |
| B | HOH454 |
| A | LYS266 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 C 101 |
| Chain | Residue |
| C | DG-4 |
| C | DG-3 |
| C | HOH202 |
