CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 54.8450 2.7540 3.7880 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lzY0R6sc7iSPMz3n1jwdVQ > 2024-09-27 14:02:33 > 0.9.11 > ligand > pdb-bcif > 4ecx > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 4 > 39 > 6 > 314 > 0 > 1 $$$$