SM ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 11.2350 31.6910 -16.5140 SM 0 1 0 0 0 0 0 0 0 0 0 0 M END > kuCEn7NME4iAcUtc9Wxxtg > 2025-07-12 07:46:21 > 0.9.12 > ligand > pdb-bcif > 2x3l > atom_site > {"label_asym_id":"K","auth_seq_id":1446} > 106 > 28 > 23 > 681 > 0 > 1 $$$$