K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 13.6220 22.3230 12.8470 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > 4lQQzYrz6c4yWjRA4QXg1g > 2025-07-07 19:12:12 > 0.9.12 > ligand > pdb-bcif > 4rn2 > atom_site > {"label_asym_id":"D","auth_seq_id":402} > 49 > 7 > 6 > 272 > 0 > 1 $$$$