CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 22.4990 22.4160 -1.6770 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 5D5n2KutR7JLpEpoElXBwQ > 2024-04-26 13:01:44 > 0.9.11 > ligand > pdb-bcif > 6n1b > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 4 > 45 > 4 > 248 > 0 > 1 $$$$