ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.0100 26.3920 30.3640 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 9MQKIamY2u1OHhkzqZkRBA > 2025-07-12 15:07:23 > 0.9.12 > ligand > pdb-bcif > 3pdn > atom_site > {"label_asym_id":"K","auth_seq_id":438} > 47 > 7 > 4 > 254 > 0 > 1 $$$$