CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -31.4390 18.1600 -14.5310 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > kvYK2CqwTH9zgzW8NL9DMg > 2025-07-07 02:13:08 > 0.9.12 > ligand > pdb-bcif > 6r4b > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 21 > 20 > 4 > 496 > 0 > 1 $$$$