CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.5360 56.1520 -11.3480 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2urwegOHnpKHsxUDTsrBQA > 2025-07-04 00:49:36 > 0.9.12 > ligand > pdb-bcif > 6fii > atom_site > {"label_asym_id":"R","auth_seq_id":503} > 45 > 22 > 57 > 620 > 0 > 1 $$$$