MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 385.7670 444.8410 231.5690 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1XK_at6k6Kf3kq40iJdgAg > 2025-07-06 21:20:30 > 0.9.12 > ligand > pdb-bcif > 3jat > atom_site > {"label_asym_id":"BA","auth_seq_id":502} > 21 > 9 > 43 > 313 > 0 > 1 $$$$