Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0006314 | biological_process | intron homing |
| A | 0009507 | cellular_component | chloroplast |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0006314 | biological_process | intron homing |
| B | 0009507 | cellular_component | chloroplast |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 1154 |
| Chain | Residue |
| A | GLY19 |
| B | ASP20 |
| B | HOH2022 |
| C | DA15 |
| C | HOH2032 |
| E | DA14 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 1155 |
| Chain | Residue |
| C | DA14 |
| E | DA15 |
| E | HOH2037 |
| A | ASP20 |
| B | GLY19 |
| B | HOH2007 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 1156 |
| Chain | Residue |
| A | ALA134 |
| A | ASN136 |
| A | HOH2105 |
| A | HOH2107 |
| A | HOH2108 |
| A | HOH2113 |
| B | HOH2033 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 1154 |
| Chain | Residue |
| B | ALA134 |
| B | ASN136 |
| B | HOH2090 |
| B | HOH2091 |
| B | HOH2094 |
| B | HOH2095 |
| B | HOH2097 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: |
| Chain | Residue | Details |
| B | GLY19 | |
| B | ASP20 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| B | GLY19 | metal ligand |
| B | ASP20 | metal ligand |
