MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 9.2580 -2.7930 26.2590 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > RuUuzK60Kx1JANc2JoT0SA > 2024-08-23 08:19:33 > 0.9.11 > ligand > pdb-bcif > 4u4u > atom_site > {"label_asym_id":"MCA","auth_seq_id":3707} > 253 > 193 > 647 > 376 > 2 > 1 $$$$