CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.6240 99.2180 51.7190 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > qnEkQihe80Czsbt_5vIa0Q > 2025-07-09 20:42:19 > 0.9.12 > ligand > pdb-bcif > 2z4e > atom_site > {"label_asym_id":"Q","auth_seq_id":502} > 21 > 21 > 25 > 561 > 0 > 1 $$$$