CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.8930 29.5640 -24.9950 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > sapIaoj2Q4lGX5JS286QQA > 2025-06-30 21:35:28 > 0.9.12 > ligand > pdb-bcif > 6r4b > atom_site > {"label_asym_id":"H","auth_seq_id":507} > 16 > 17 > 5 > 257 > 0 > 1 $$$$