CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.6660 8.6620 -8.6630 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > t4QjGL9Sar7zw5Ul1jAvtw > 2025-07-17 18:13:07 > 0.9.12 > ligand > pdb-bcif > 4b2k > atom_site > {"label_asym_id":"E","auth_seq_id":104} > 44 > 9 > 2 > 310 > 0 > 1 $$$$