CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 100.2270 61.8400 7.2370 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > _M2Hjwt78Wn-Z-rbRO2U_g > 2025-07-13 02:44:10 > 0.9.12 > ligand > pdb-bcif > 4tf4 > atom_site > {"label_asym_id":"I","auth_seq_id":3003} > 9 > 7 > 10 > 221 > 0 > 1 $$$$