K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 22.0110 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > 4RVbStDqZB_nNHar_Et_yw > 2024-04-27 03:18:49 > 0.9.11 > ligand > pdb-bcif > 3tcu > atom_site > {"label_asym_id":"F","auth_seq_id":4} > 2 > 31 > 2 > 228 > 2 > 1 $$$$