MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 30.7850 -73.2740 -66.9780 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2OQjV1kC-Y-u_j9Y5tA4Sw > 2024-06-01 01:13:46 > 0.9.11 > ligand > pdb-bcif > 6cfk > atom_site > {"label_asym_id":"RKA","auth_seq_id":3874} > 50 > 104 > 548 > 373 > 0 > 1 $$$$