CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 42.7160 51.6490 34.5380 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gSuXbCjbj8Iaz79sJE6_1Q > 2024-04-23 14:50:54 > 0.9.11 > ligand > pdb-bcif > 1usn > atom_site > {"label_asym_id":"F","auth_seq_id":261} > 23 > 57 > 9 > 321 > 0 > 1 $$$$