Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003723 | molecular_function | RNA binding |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0004521 | molecular_function | RNA endonuclease activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0006402 | biological_process | mRNA catabolic process |
| A | 0006415 | biological_process | translational termination |
| A | 0016892 | molecular_function | RNA endonuclease activity, producing 3'-phosphomonoesters |
| A | 0040008 | biological_process | regulation of growth |
| A | 0043022 | molecular_function | ribosome binding |
| A | 0044010 | biological_process | single-species biofilm formation |
| A | 0045892 | biological_process | negative regulation of DNA-templated transcription |
| A | 0046677 | biological_process | response to antibiotic |
| A | 0110001 | cellular_component | toxin-antitoxin complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 101 |
| Chain | Residue |
| A | HIS23 |
| A | HIS50 |
| A | ASP61 |
| A | HIS63 |
| A | HIS87 |
| A | HOH320 |
| A | HOH337 |
| A | HOH393 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 102 |
| Chain | Residue |
| A | HIS63 |
| A | PRO66 |
| A | HOH213 |
| A | HOH215 |
| A | HOH224 |
| A | HOH298 |
| A | HOH346 |
| A | HOH353 |
| A | LYS48 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 103 |
| Chain | Residue |
| A | ARG22 |
| A | GLY54 |
| A | THR86 |
| A | ALA89 |
| A | HOH203 |
| A | HOH251 |
| A | HOH263 |
| A | HOH323 |
| A | HOH373 |
| A | HOH386 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 104 |
| Chain | Residue |
| A | PRO44 |
| A | ALA45 |
| A | PRO51 |
| A | ARG60 |
| A | HOH214 |
| A | HOH231 |
| A | HOH294 |
| A | HOH315 |
| A | HOH351 |
| A | HOH369 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 105 |
| Chain | Residue |
| A | LYS73 |
| A | ARG80 |
| A | HOH279 |
| A | HOH307 |
| A | HOH379 |
| A | HOH399 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000305 |
| Chain | Residue | Details |
| A | HIS87 | |
