MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 11.8780 15.6630 145.7790 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4pxV5w3WOKwOh2iKxJbAzQ > 2024-05-25 12:01:16 > 0.9.11 > ligand > pdb-bcif > 4u4u > atom_site > {"label_asym_id":"ECA","auth_seq_id":3699} > 268 > 137 > 553 > 315 > 0 > 1 $$$$