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 | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 801 |
| Chain | Residue |
| A | ASP20 |
| B | GLY219 |
| B | HOH803 |
| C | DG415 |
| C | CA803 |
| C | HOH805 |
| D | DA514 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 802 |
| Chain | Residue |
| B | ASP220 |
| C | DC414 |
| C | CA803 |
| D | HOH24 |
| D | DG515 |
| A | GLY19 |
| A | HOH804 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CA C 803 |
| Chain | Residue |
| A | ASP20 |
| A | CA801 |
| B | ASP220 |
| B | CA802 |
| C | DC414 |
| C | DG415 |
| D | DA514 |
| D | DG515 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY19 | |
| A | ASP20 | |
| B | GLY219 | |
| B | ASP220 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| A | GLY19 | metal ligand |
| A | ASP20 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| B | GLY219 | metal ligand |
| B | ASP220 | metal ligand |
