CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -27.7561 -41.7650 10.7015 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > HeLbORsmzeKloNzg8QS43A > 2024-05-19 20:42:41 > 0.9.11 > ligand > pdb-bcif > 6kka > atom_site > {"label_asym_id":"O","auth_seq_id":401} > 4 > 68 > 5 > 239 > 0 > 1 $$$$