Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0015643 | molecular_function | toxic substance binding |
| A | 0030153 | biological_process | bacteriocin immunity |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0005102 | molecular_function | signaling receptor binding |
| B | 0009617 | biological_process | response to bacterium |
| B | 0019835 | biological_process | cytolysis |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| B | HIS544 | |
| B | HIS569 | |
| B | HIS573 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 838 |
| Chain | Residue | Details |
| B | ARG447 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| B | HIS544 | metal ligand |
| B | HIS545 | proton acceptor, proton donor |
| B | HIS569 | metal ligand |
| B | HIS573 | metal ligand |
