CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.1430 -9.6270 4.6900 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > vMtj_mQa-03ocZ8pwO5Z8Q > 2025-07-06 02:21:18 > 0.9.12 > ligand > pdb-bcif > 4xct > atom_site > {"label_asym_id":"F","auth_seq_id":305} > 21 > 8 > 2 > 255 > 0 > 1 $$$$