CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 42.8560 136.2760 -188.2690 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > xAhW5LctiiroBGZUSW65iQ > 2025-07-12 19:20:45 > 0.9.12 > ligand > pdb-bcif > 2m55 > atom_site > {"label_asym_id":"F","auth_seq_id":303} > 31 > 7 > 53 > 4994 > 0 > 1 $$$$