CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -18.6420 19.6030 -58.6430 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > -aslAhCGAjRXiXGoUjOT6Q > 2024-04-26 12:01:21 > 0.9.11 > ligand > pdb-bcif > 3k39 > atom_site > {"label_asym_id":"IA","auth_seq_id":1000} > 5 > 48 > 50 > 248 > 0 > 1 $$$$