CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -1.0180 -30.9460 26.5230 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > wN0df8-Yzwz4xJhd3k-KAQ > 2025-07-12 09:03:22 > 0.9.12 > ligand > pdb-bcif > 3sre > atom_site > {"label_asym_id":"B","auth_seq_id":1356} > 14 > 16 > 7 > 1251 > 0 > 1 $$$$