CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -8.2120 -6.4240 83.5550 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > bs4sRNBuZ42H5dW8n3IvzQ > 2025-05-13 17:30:30 > 0.9.12 > ligand > pdb-bcif > 4r83 > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 128 > 14 > 33 > 317 > 0 > 1 $$$$