CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.1200 -10.5430 28.2710 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 77D2l_6r0aqHnT2_DJJYnA > 2025-07-03 07:41:04 > 0.9.12 > ligand > pdb-bcif > 1bch > atom_site > {"label_asym_id":"E","auth_seq_id":227} > 9 > 16 > 8 > 412 > 0 > 1 $$$$