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 | 8 |
| Details | BINDING SITE FOR RESIDUE PGO B 1154 |
| Chain | Residue |
| A | ARG51 |
| B | GLY19 |
| B | LYS98 |
| B | ASP137 |
| B | MG1157 |
| B | HOH2044 |
| G | DG615 |
| G | DA616 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PGO E 1525 |
| Chain | Residue |
| A | ASP137 |
| A | HOH2037 |
| A | HOH2041 |
| B | ARG51 |
| E | DG515 |
| E | DA516 |
| A | LYS98 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PGO E 1526 |
| Chain | Residue |
| A | HOH2040 |
| A | HOH2041 |
| D | DC514 |
| D | HOH2014 |
| E | DG515 |
| F | DG611 |
| F | DT612 |
| F | DA613 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PGO B 1155 |
| Chain | Residue |
| B | GLN38 |
| B | SER40 |
| B | LEU41 |
| B | SER79 |
| B | ILE81 |
| B | HOH2016 |
| D | DA503 |
| D | DA504 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PGO D 1515 |
| Chain | Residue |
| B | LYS28 |
| B | ILE77 |
| D | DA505 |
| D | DA506 |
| D | DC507 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG E 1527 |
| Chain | Residue |
| A | GLY19 |
| A | HOH2005 |
| B | ASP20 |
| E | DG515 |
| F | DC614 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 1156 |
| Chain | Residue |
| A | ASP20 |
| B | ASP20 |
| D | DC514 |
| E | DG515 |
| F | DC614 |
| G | DG615 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 1157 |
| Chain | Residue |
| A | ASP20 |
| A | HOH2007 |
| B | GLY19 |
| B | PGO1154 |
| D | DC514 |
| G | DG615 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NA G 1625 |
| Chain | Residue |
| D | DG511 |
| D | HOH2012 |
| F | DC614 |
| G | DG615 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY19 | |
| A | ASP20 | |
| B | GLY19 | |
| B | ASP20 | |
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 | GLY19 | metal ligand |
| B | ASP20 | metal ligand |
