CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.0970 54.1830 -75.2830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Xp3SpfX3WenTBAYPbcYrMQ > 2025-06-22 00:23:12 > 0.9.12 > ligand > pdb-bcif > 3u5m > atom_site > {"label_asym_id":"S","auth_seq_id":3} > 140 > 31 > 23 > 295 > 0 > 1 $$$$