CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 46.4920 218.2590 108.8470 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > bhRE37st3bUeLlJcMCZr6g > 2025-05-16 00:52:27 > 0.9.12 > ligand > pdb-bcif > 4avt > atom_site > {"label_asym_id":"O","auth_seq_id":1206} > 13 > 10 > 29 > 329 > 0 > 1 $$$$