K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 57.7570 86.5280 49.8400 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > k1z0hiMlbmFKOVlYklIiqg > 2025-07-14 05:49:07 > 0.9.12 > ligand > pdb-bcif > 1u6b > atom_site > {"label_asym_id":"E","auth_seq_id":2} > 13 > 19 > 5 > 267 > 0 > 1 $$$$