CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -26.6740 -0.5000 53.3310 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > NiOqb9awjPyGy7T05pLGLQ > 2022-08-11 12:21:07 > 0.9.9 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"RA","auth_seq_id":505} > 22 > 77 > 20 > 243 > 0 > 1 $$$$