K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -18.6890 -50.7780 -17.2490 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > YCgu3Hj8adCtVNvYGXlr2w > 2025-06-16 06:37:41 > 0.9.12 > ligand > pdb-bcif > 7r3b > atom_site > {"label_asym_id":"EA","auth_seq_id":505} > 48 > 17 > 41 > 280 > 0 > 1 $$$$