CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 51.3890 -16.2670 -29.8880 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > I3WK8laS9s53DGpp_LdNUQ > 2024-04-26 13:48:56 > 0.9.11 > ligand > pdb-bcif > 4k1c > atom_site > {"label_asym_id":"H","auth_seq_id":506} > 8 > 51 > 31 > 336 > 0 > 1 $$$$