CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -11.2920 -12.6260 -58.5830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > B_sYdbRU4BJn7PwjuHifsA > 2025-07-13 21:18:25 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"BC","auth_seq_id":501} > 40 > 26 > 17 > 317 > 0 > 1 $$$$