K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.6450 43.9330 14.0570 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > BFiBVu9HJJQ9F0oFOaYL0A > 2025-01-13 21:13:54 > 0.9.12 > ligand > pdb-bcif > 3rrb > atom_site > {"label_asym_id":"C","auth_seq_id":491} > 23 > 18 > 18 > 290 > 0 > 1 $$$$