Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005507 | molecular_function | copper ion binding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0009579 | cellular_component | thylakoid |
| A | 0016020 | cellular_component | membrane |
| A | 0031676 | cellular_component | plasma membrane-derived thylakoid membrane |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0015979 | biological_process | photosynthesis |
| B | 0020037 | molecular_function | heme binding |
| B | 0042651 | cellular_component | thylakoid membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CU A 98 |
| Chain | Residue |
| A | HIS39 |
| A | CYS82 |
| A | HIS85 |
| A | MET90 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEC B 250 |
| Chain | Residue |
| B | GLN59 |
| B | LEU69 |
| B | ASN70 |
| B | VAL71 |
| B | GLY72 |
| B | PRO119 |
| B | GLY157 |
| B | ARG158 |
| B | GLY159 |
| B | VAL161 |
| B | PRO163 |
| A | THR83 |
| B | TYR1 |
| B | CYS21 |
| B | CYS24 |
| B | HIS25 |
Functional Information from PROSITE/UniProt
| site_id | PS00196 |
| Number of Residues | 15 |
| Details | COPPER_BLUE Type-1 copper (blue) proteins signature. GtyS.FYCt.P.HrgagM |
| Chain | Residue | Details |
| A | GLY76-MET90 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000305 |
| Chain | Residue | Details |
| A | HIS39 | |
| A | CYS82 | |
| A | HIS85 | |
| Chain | Residue | Details |
| A | MET90 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 278 |
| Chain | Residue | Details |
| A | HIS39 | electrostatic stabiliser, metal ligand |
| A | CYS82 | electrostatic stabiliser, metal ligand |
| A | HIS85 | activator, electrostatic stabiliser, metal ligand, single electron acceptor, single electron donor, single electron relay |
| A | MET90 | electrostatic stabiliser, metal ligand |
