Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0009579 | cellular_component | thylakoid |
| A | 0015979 | biological_process | photosynthesis |
| A | 0020037 | molecular_function | heme binding |
| A | 0031977 | cellular_component | thylakoid lumen |
| A | 0031979 | cellular_component | plasma membrane-derived thylakoid lumen |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0009579 | cellular_component | thylakoid |
| B | 0015979 | biological_process | photosynthesis |
| B | 0020037 | molecular_function | heme binding |
| B | 0031977 | cellular_component | thylakoid lumen |
| B | 0031979 | cellular_component | plasma membrane-derived thylakoid lumen |
| B | 0046872 | molecular_function | metal ion binding |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0009055 | molecular_function | electron transfer activity |
| C | 0009579 | cellular_component | thylakoid |
| C | 0015979 | biological_process | photosynthesis |
| C | 0020037 | molecular_function | heme binding |
| C | 0031977 | cellular_component | thylakoid lumen |
| C | 0031979 | cellular_component | plasma membrane-derived thylakoid lumen |
| C | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 96 |
| Chain | Residue |
| B | HOH198 |
| B | HOH232 |
| B | HOH233 |
| C | ARG71 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 95 |
| Chain | Residue |
| C | ASP74 |
| B | PRO66 |
| B | ALA67 |
| B | HOH117 |
| B | HOH262 |
| C | SER73 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 94 |
| Chain | Residue |
| A | ASN13 |
| A | CYS14 |
| A | CYS17 |
| A | HIS18 |
| A | ASN23 |
| A | MET26 |
| A | LYS29 |
| A | THR30 |
| A | LEU31 |
| A | TYR39 |
| A | GLN57 |
| A | VAL58 |
| A | GLN62 |
| A | MET65 |
| A | PRO66 |
| A | PHE68 |
| A | ILE84 |
| A | HOH103 |
| A | HOH105 |
| A | HOH106 |
| site_id | AC4 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE HEM B 94 |
| Chain | Residue |
| B | ASN13 |
| B | CYS14 |
| B | CYS17 |
| B | HIS18 |
| B | ASN23 |
| B | VAL25 |
| B | MET26 |
| B | LYS29 |
| B | THR30 |
| B | LEU31 |
| B | LEU36 |
| B | TYR39 |
| B | GLN57 |
| B | VAL58 |
| B | GLN62 |
| B | MET65 |
| B | PHE68 |
| B | ILE84 |
| B | HOH104 |
| B | HOH116 |
| B | HOH224 |
| B | HOH279 |
| B | HOH283 |
| site_id | AC5 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM C 94 |
| Chain | Residue |
| C | ASN13 |
| C | CYS14 |
| C | CYS17 |
| C | HIS18 |
| C | ASN23 |
| C | MET26 |
| C | LYS29 |
| C | THR30 |
| C | LEU31 |
| C | ALA35 |
| C | TYR39 |
| C | GLN57 |
| C | VAL58 |
| C | GLN62 |
| C | MET65 |
| C | PRO66 |
| C | PHE68 |
| C | ILE84 |
| C | HOH99 |
| C | HOH102 |
| C | HOH112 |
| C | HOH129 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: covalent => ECO:0000250 |
| Chain | Residue | Details |
| A | CYS14 | |
| A | CYS17 | |
| B | CYS14 | |
| B | CYS17 | |
| C | CYS14 | |
| C | CYS17 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | BINDING: axial binding residue => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS18 | |
| A | MET65 | |
| B | HIS18 | |
| B | MET65 | |
| C | HIS18 | |
| C | MET65 | |
