CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 2.1860 -13.1560 33.4740 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > EazkaIl84CaH7fKjgftzKA > 2024-04-19 00:27:19 > 0.9.11 > ligand > pdb-bcif > 3rrv > atom_site > {"label_asym_id":"K","auth_seq_id":255} > 7 > 39 > 19 > 303 > 0 > 1 $$$$