ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 7.1530 -19.5370 -39.5680 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > MuwLRU2JYe5cWZZ65i7PDQ > 2025-07-04 08:44:54 > 0.9.12 > ligand > pdb-bcif > 7uca > atom_site > {"label_asym_id":"K","auth_seq_id":402} > 23 > 13 > 49 > 304 > 0 > 1 $$$$