CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.8830 -19.5290 -63.1460 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > sk-PfAI41HgYa6pv2X1PhQ > 2025-07-06 19:48:47 > 0.9.12 > ligand > pdb-bcif > 4l04 > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 34 > 10 > 36 > 251 > 0 > 1 $$$$