MN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 40.9640 1.0230 50.5650 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > uR3Q536XA6nqQPTkfrdrcA > 2024-04-20 02:19:59 > 0.9.11 > ligand > pdb-bcif > 4isz > atom_site > {"label_asym_id":"T","auth_seq_id":503} > 11 > 33 > 15 > 254 > 0 > 1 $$$$