CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 21.7318 88.8398 107.0155 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > sHPKUFzmA0diLmMYR48UhA > 2024-05-17 05:40:11 > 0.9.11 > ligand > pdb-bcif > 7b1k > atom_site > {"label_asym_id":"O","auth_seq_id":302} > 4 > 52 > 3 > 241 > 0 > 1 $$$$