ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -16.4890 -0.3320 -7.7460 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4FceCHQf7Pv66f4Mx5NEdQ > 2025-07-15 22:47:54 > 0.9.12 > ligand > pdb-bcif > 4lka > atom_site > {"label_asym_id":"C","auth_seq_id":401} > 52 > 9 > 2 > 330 > 0 > 1 $$$$