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 > 9jhZ5YX1ikpXKC-2GKgmjg > 2025-07-16 01:47:55 > 0.9.12 > ligand > pdb-bcif > 4em6 > atom_site > {"label_asym_id":"K","auth_seq_id":602} > 34 > 9 > 20 > 261 > 0 > 1 $$$$