Molecule PDB Code Z-Score RMSD (Å) Reference Umecyanin 1X9R 9.3 0.5 [60] Mavicyanin 1WS7 8.6 0.8 [61] Plantacyanin 1F56 7.4 1.3 [62] Phytocyanin 2CBP 7.3 1.2 [63] Stellacyanin 1JER 6.0 1.1 [58]

Table 3: Structural alignment search of GI 488361128 against PDB.