CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.3890 54.7510 38.8910 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > eNMbIRkiX6af86wxRhs7Eg > 2025-07-06 17:20:11 > 0.9.12 > ligand > pdb-bcif > 1usn > atom_site > {"label_asym_id":"D","auth_seq_id":259} > 8 > 7 > 3 > 293 > 0 > 1 $$$$