CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -5.6980 23.8470 113.1420 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Uq_uRQ-AyY3y_WsM4n_2hg > 2025-07-03 21:48:20 > 0.9.12 > ligand > pdb-bcif > 4em6 > atom_site > {"label_asym_id":"K","auth_seq_id":602} > 34 > 18 > 26 > 275 > 0 > 1 $$$$