K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 38.8290 -0.1470 75.0560 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > DBpfyHppcsEGGmrKpqpsVw > 2024-06-06 04:04:19 > 0.9.11 > ligand > pdb-bcif > 4rvn > atom_site > {"label_asym_id":"AA","auth_seq_id":504} > 20 > 68 > 22 > 352 > 0 > 1 $$$$