CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 195.8540 146.8720 163.6980 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4tW6JM3UvKiL-ofLiH_76g > 2024-05-21 06:20:05 > 0.9.11 > ligand > pdb-bcif > 7pkf > atom_site > {"label_asym_id":"U","auth_seq_id":301} > 4 > 54 > 40 > 262 > 0 > 1 $$$$