CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 34.1280 72.6970 4.6660 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > R1n8e-3NCPl7nquMztVvjw > 2024-05-29 01:07:39 > 0.9.11 > ligand > pdb-bcif > 6rkj > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 55 > 65 > 49 > 248 > 0 > 1 $$$$