MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -45.2790 -45.8540 -26.4510 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > GXI-_hZBwstf7yjpv2ij0g > 2024-05-24 04:55:23 > 0.9.11 > ligand > pdb-bcif > 4k2s > atom_site > {"label_asym_id":"U","auth_seq_id":503} > 17 > 46 > 31 > 330 > 0 > 1 $$$$