MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.3800 5.9480 -0.3090 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZpNmtJi9zRQiOSyUS8GFPw > 2025-07-02 13:11:56 > 0.9.12 > ligand > pdb-bcif > 4klz > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 56 > 11 > 3 > 312 > 0 > 1 $$$$