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 |
| D | 0004519 | molecular_function | endonuclease activity |
| D | 0006314 | biological_process | intron homing |
| D | 0009507 | cellular_component | chloroplast |
| D | 0042802 | molecular_function | identical protein binding |
| D | 0046872 | molecular_function | metal ion binding |
| G | 0004519 | molecular_function | endonuclease activity |
| G | 0006314 | biological_process | intron homing |
| G | 0009507 | cellular_component | chloroplast |
| G | 0042802 | molecular_function | identical protein binding |
| G | 0046872 | molecular_function | metal ion binding |
| J | 0004519 | molecular_function | endonuclease activity |
| J | 0006314 | biological_process | intron homing |
| J | 0009507 | cellular_component | chloroplast |
| J | 0042802 | molecular_function | identical protein binding |
| J | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MG A 371 |
| Chain | Residue |
| A | ASP21 |
| A | GLY116 |
| A | MG372 |
| A | HOH2058 |
| B | DA314 |
| C | DG414 |
| C | HOH2411 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE MG A 372 |
| Chain | Residue |
| A | GLY116 |
| A | ASP117 |
| A | MG371 |
| A | MG373 |
| B | DA314 |
| B | DG315 |
| C | DA413 |
| C | DG414 |
| A | GLY20 |
| A | ASP21 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 373 |
| Chain | Residue |
| A | GLY20 |
| A | ASP117 |
| A | MG372 |
| B | DG315 |
| C | DA413 |
| C | HOH2095 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG D 374 |
| Chain | Residue |
| D | ASP521 |
| D | GLY616 |
| D | HOH2224 |
| E | DA814 |
| F | DG914 |
| F | HOH2410 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE MG E 375 |
| Chain | Residue |
| D | MG376 |
| D | GLY520 |
| D | ASP521 |
| D | ASP617 |
| E | DA814 |
| E | DG815 |
| F | DA913 |
| F | DG914 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG D 376 |
| Chain | Residue |
| D | GLY520 |
| D | ASP617 |
| E | MG375 |
| E | DG815 |
| F | DA913 |
| F | HOH2173 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 271 |
| Chain | Residue |
| A | PHE51 |
| A | ARG55 |
| A | HOH2205 |
| A | HOH2232 |
| A | HOH2281 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 272 |
| Chain | Residue |
| A | SER44 |
| A | GLU45 |
| A | ASN46 |
| A | HOH2212 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 D 273 |
| Chain | Residue |
| D | ARG597 |
| D | ARG605 |
| D | ARG746 |
| D | HOH2045 |
| D | HOH2105 |
| D | HOH2196 |
| D | HOH2279 |
| D | HOH2387 |
| D | HOH2438 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 274 |
| Chain | Residue |
| D | SER544 |
| D | GLU545 |
| D | ASN546 |
| D | HOH2283 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 275 |
| Chain | Residue |
| A | ASN64 |
| A | VAL65 |
| A | LYS66 |
| A | LYS86 |
| A | HOH2216 |
| C | HOH2055 |
| E | GOL771 |
| site_id | BC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 276 |
| Chain | Residue |
| A | ASN64 |
| A | LYS66 |
| A | LYS239 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 277 |
| Chain | Residue |
| A | ARG97 |
| A | ARG105 |
| A | GLU243 |
| A | ARG246 |
| A | HOH2403 |
| A | HOH2409 |
| site_id | BC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 D 278 |
| Chain | Residue |
| D | GLN550 |
| D | LYS697 |
| site_id | BC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 279 |
| Chain | Residue |
| D | LEU600 |
| D | PHE601 |
| D | ASN602 |
| D | ARG605 |
| site_id | BC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 280 |
| Chain | Residue |
| A | GLN50 |
| A | LYS197 |
| A | HOH2308 |
| site_id | BC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL D 761 |
| Chain | Residue |
| D | VAL507 |
| D | ASP727 |
| D | THR741 |
| D | HOH2065 |
| D | HOH2326 |
| D | HOH2438 |
| site_id | BC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL B 762 |
| Chain | Residue |
| C | DG412 |
| B | DC312 |
| B | DA313 |
| C | DT411 |
| site_id | CC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL D 763 |
| Chain | Residue |
| D | TRP519 |
| D | ARG648 |
| D | HOH2132 |
| D | HOH2148 |
| D | HOH2314 |
| site_id | CC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL D 764 |
| Chain | Residue |
| D | GLU505 |
| D | GOL776 |
| D | HOH2305 |
| D | HOH2421 |
| D | HOH2422 |
| site_id | CC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 765 |
| Chain | Residue |
| A | GLY23 |
| A | LEU24 |
| A | ARG148 |
| A | HOH2330 |
| B | DT316 |
| site_id | CC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL D 766 |
| Chain | Residue |
| D | GLU505 |
| D | GLY509 |
| D | ILE510 |
| D | TYR513 |
| D | ARG555 |
| D | PHE691 |
| D | ASN693 |
| D | HOH2422 |
| site_id | CC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 767 |
| Chain | Residue |
| A | GLU5 |
| A | TYR13 |
| A | ARG55 |
| A | PHE191 |
| A | ASN193 |
| site_id | CC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 768 |
| Chain | Residue |
| A | TYR89 |
| A | ASP250 |
| A | SER251 |
| A | LEU252 |
| A | HOH2155 |
| A | HOH2420 |
| site_id | CC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 769 |
| Chain | Residue |
| A | SER129 |
| B | DC301 |
| B | GOL775 |
| D | GLN628 |
| site_id | CC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 770 |
| Chain | Residue |
| A | ILE178 |
| A | LYS179 |
| A | HOH2366 |
| A | HOH2454 |
| B | DA303 |
| B | DA304 |
| F | DC901 |
| site_id | CC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL E 771 |
| Chain | Residue |
| A | SO4275 |
| E | DC801 |
| F | HOH2448 |
| site_id | DC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GOL A 772 |
| site_id | DC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 773 |
| Chain | Residue |
| A | GLU5 |
| A | ILE10 |
| A | ARG55 |
| site_id | DC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL F 774 |
| Chain | Residue |
| E | DA813 |
| F | DT911 |
| F | DG912 |
| site_id | DC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 775 |
| Chain | Residue |
| A | GOL769 |
| B | DC301 |
| D | LYS585 |
| D | LYS586 |
| F | HOH2106 |
| site_id | DC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL D 776 |
| Chain | Residue |
| D | GLN550 |
| D | PHE551 |
| D | ARG555 |
| D | GOL764 |
| D | GOL777 |
| D | HOH2421 |
| site_id | DC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL D 777 |
| Chain | Residue |
| D | GLU505 |
| D | PRO554 |
| D | ARG555 |
| D | PHE558 |
| D | GOL776 |
| D | HOH2421 |
| site_id | DC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL D 778 |
| Chain | Residue |
| D | TYR589 |
| D | ASP750 |
| D | LEU752 |
| D | HOH2362 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: |
| Chain | Residue | Details |
| A | ASP21 | |
| D | ASP521 | |
| G | ASP1021 | |
| J | ASP1521 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY116 | |
| A | ASP117 | |
| D | GLY616 | |
| D | ASP617 | |
| G | GLY1116 | |
| G | ASP1117 | |
| J | GLY1616 | |
| J | ASP1617 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| A | GLY116 | metal ligand |
| A | ASP117 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| D | GLY616 | metal ligand |
| D | ASP617 | metal ligand |
| site_id | MCSA3 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| G | GLY1116 | metal ligand |
| G | ASP1117 | metal ligand |
| site_id | MCSA4 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| J | GLY1616 | metal ligand |
| J | ASP1617 | metal ligand |
