CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 137.7630 161.2270 177.8140 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > UMcWjz88cITLGYzsG4WTIg > 2024-05-29 14:57:18 > 0.9.11 > ligand > pdb-bcif > 4a7n > atom_site > {"label_asym_id":"O","auth_seq_id":377} > 70 > 37 > 26 > 312 > 0 > 1 $$$$