CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.8410 -12.4430 -17.9800 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3-nrBEnBokvX3a9b5H7LXA > 2025-07-12 21:07:08 > 0.9.12 > ligand > pdb-bcif > 1tzn > atom_site > {"label_asym_id":"PA","auth_seq_id":737} > 29 > 8 > 83 > 246 > 0 > 1 $$$$