CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 148.9950 61.3710 71.7960 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > idG3O4MbcCRZDYTER6Lm_Q > 2023-03-28 19:44:57 > 0.9.9 > ligand > pdb-bcif > 2zag > atom_site > {"label_asym_id":"K","auth_seq_id":4} > 14 > 59 > 26 > 221 > 0 > 1 $$$$