K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -9.9900 53.5720 112.8950 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > SxKKr2Ee_YSTgg4a06PIng > 2024-06-16 18:21:19 > 0.9.11 > ligand > pdb-bcif > 5u3s > atom_site > {"label_asym_id":"P","auth_seq_id":507} > 5 > 38 > 11 > 251 > 0 > 1 $$$$