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 |
| C | 0005515 | molecular_function | protein binding |
| C | 0015643 | molecular_function | toxic substance binding |
| C | 0030153 | biological_process | bacteriocin immunity |
| D | 0004519 | molecular_function | endonuclease activity |
| D | 0005102 | molecular_function | signaling receptor binding |
| D | 0009617 | biological_process | response to bacterium |
| D | 0019835 | biological_process | cytolysis |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI B 580 |
| Chain | Residue |
| B | HIS544 |
| B | HIS569 |
| B | HIS573 |
| B | PO4581 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PO4 B 581 |
| Chain | Residue |
| B | NI580 |
| B | LEU543 |
| B | HIS544 |
| B | GLU545 |
| B | HIS569 |
| B | HIS573 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI D 580 |
| Chain | Residue |
| D | HIS544 |
| D | HIS569 |
| D | HIS573 |
| D | PO4581 |
| D | HOH1022 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PO4 D 581 |
| Chain | Residue |
| D | LEU543 |
| D | HIS544 |
| D | GLU545 |
| D | HIS569 |
| D | HIS573 |
| D | NI580 |
| D | HOH977 |
| D | HOH1022 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: |
| Chain | Residue | Details |
| B | HIS544 | |
| B | HIS569 | |
| B | HIS573 | |
| D | HIS544 | |
| D | HIS569 | |
| D | HIS573 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | a catalytic site defined by CSA, PubMed 16434744 |
| Chain | Residue | Details |
| B | GLU545 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | a catalytic site defined by CSA, PubMed 16434744 |
| Chain | Residue | Details |
| D | GLU545 | |
| 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 | GLU545 | proton acceptor, proton donor |
| B | HIS569 | metal ligand |
| B | HIS573 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 5 |
| Details | M-CSA 838 |
| Chain | Residue | Details |
| D | ARG447 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| D | HIS544 | metal ligand |
| D | GLU545 | proton acceptor, proton donor |
| D | HIS569 | metal ligand |
| D | HIS573 | metal ligand |
