MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 11.9030 0.0000 -0.0520 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 71cOoUsCKS0ZkQTb7mIcHA > 2025-07-15 11:56:45 > 0.9.12 > ligand > pdb-bcif > 1zk2 > atom_site > {"label_asym_id":"B","auth_seq_id":1252} > 54 > 22 > 3 > 305 > 0 > 1 $$$$