K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 2.3920 69.0410 50.7700 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > SXEcIwZK3r1ePIz5h39tTw > 2024-04-26 01:10:24 > 0.9.11 > ligand > pdb-bcif > 4rvn > atom_site > {"label_asym_id":"J","auth_seq_id":506} > 11 > 52 > 12 > 253 > 0 > 1 $$$$