MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 36.9300 -41.5630 107.8320 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > J4rGNzjQHpTWCDJwu1eOrA > 2024-06-30 06:30:59 > 0.9.11 > ligand > pdb-bcif > 4u3m > atom_site > {"label_asym_id":"MCA","auth_seq_id":3707} > 371 > 88 > 548 > 266 > 1 > 1 $$$$