ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 54.1440 48.0330 -1.2840 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > VSWw9EcKK0xMpzgRijgtGw > 2024-05-25 03:49:23 > 0.9.11 > ligand > pdb-bcif > 1k53 > atom_site > {"label_asym_id":"C","auth_seq_id":1001} > 1 > 31 > 2 > 255 > 0 > 1 $$$$