ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 181.3840 8.5890 64.0920 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > UvmGxCz4ir9syGYDpHxhxQ > 2025-07-13 10:08:04 > 0.9.12 > ligand > pdb-bcif > 2a4r > atom_site > {"label_asym_id":"E","auth_seq_id":301} > 57 > 9 > 5 > 483 > 0 > 1 $$$$