CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 123.0880 163.5510 118.5790 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1Yf6YePyTrrjDuxS2YDrvA > 2025-07-16 06:03:38 > 0.9.12 > ligand > pdb-bcif > 6p49 > atom_site > {"label_asym_id":"D","auth_seq_id":1001} > 55 > 7 > 7 > 249 > 0 > 1 $$$$