CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 55.6570 22.9620 4.8770 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > 46nZJiLUKNnuv6oY2V8y9g > 2025-07-06 19:44:46 > 0.9.12 > ligand > pdb-bcif > 4rtb > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 13 > 20 > 4 > 328 > 0 > 1 $$$$