CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 169.3390 137.5430 133.8600 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > KpOvE0Q-8q-zVayF8ERkWA > 2023-02-03 19:37:16 > 0.9.9 > ligand > pdb-bcif > 7ukh > atom_site > {"label_asym_id":"U","auth_seq_id":903} > 11 > 40 > 16 > 221 > 0 > 1 $$$$