U1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.3160 -4.4120 16.8240 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > Lb5FoFBk5qo1Gb6W45N64w > 2025-07-10 00:59:24 > 0.9.12 > ligand > pdb-bcif > 1b5j > atom_site > {"label_asym_id":"E","auth_seq_id":903} > 7 > 8 > 6 > 319 > 0 > 1 $$$$