MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 49.8310 -38.1570 103.0710 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > u6UQrLl-CxlrNLdsyy5dOA > 2024-05-14 19:23:40 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"RZA","auth_seq_id":301} > 288 > 187 > 555 > 255 > 0 > 1 $$$$