CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.1880 -18.1720 53.5110 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > G3wEUJN1AxEqIaqjKm0ueg > 2025-07-07 02:43:56 > 0.9.12 > ligand > pdb-bcif > 7qql > atom_site > {"label_asym_id":"K","auth_seq_id":505} > 24 > 20 > 13 > 251 > 0 > 1 $$$$