CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 131.6150 106.5890 116.7850 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > iYkmikOIzhwNs4SIl_uvrg > 2025-07-06 11:02:58 > 0.9.12 > ligand > pdb-bcif > 1tzn > atom_site > {"label_asym_id":"YA","auth_seq_id":737} > 34 > 10 > 91 > 307 > 0 > 1 $$$$