CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -10.3490 10.2750 -48.3430 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > cMdsPzD7A77zExRiwS382Q > 2025-07-02 03:07:39 > 0.9.12 > ligand > pdb-bcif > 4yiv > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 8 > 9 > 3 > 309 > 0 > 1 $$$$