CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.4210 3.4260 26.9910 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > D58JF8hqL0jNnNt1_eF9-A > 2025-07-02 11:48:10 > 0.9.12 > ligand > pdb-bcif > 4i2y > atom_site > {"label_asym_id":"J","auth_seq_id":504} > 8 > 8 > 5 > 257 > 0 > 1 $$$$