K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 19.5010 -18.2030 64.1650 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > -F0WWy4Sf26xwxsJwKH0FQ > 2024-05-28 02:09:38 > 0.9.11 > ligand > pdb-bcif > 4rvo > atom_site > {"label_asym_id":"QA","auth_seq_id":503} > 8 > 48 > 23 > 357 > 0 > 1 $$$$