MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 44.9650 9.8980 32.9690 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > XTqQIDuH85jYkaVdBhfVzA > 2024-05-05 15:04:10 > 0.9.11 > ligand > pdb-bcif > 4u51 > atom_site > {"label_asym_id":"RCA","auth_seq_id":3712} > 277 > 225 > 670 > 305 > 0 > 1 $$$$