MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 123.6180 -75.4180 218.9390 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > IvwkYv2eEBpcygCzU_58pQ > 2024-05-14 08:57:57 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"NDC","auth_seq_id":3807} > 244 > 111 > 485 > 253 > 0 > 1 $$$$