CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 67.3930 112.7020 133.5770 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > BbUexjcNnmQlCOicA6u5wg > 2024-05-25 03:25:58 > 0.9.11 > ligand > pdb-bcif > 2z4e > atom_site > {"label_asym_id":"N","auth_seq_id":501} > 3 > 31 > 26 > 234 > 0 > 1 $$$$