K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.2970 -18.1270 17.7810 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > rybp4HdJTy3Ka0J1-hqsuQ > 2025-07-13 00:23:56 > 0.9.12 > ligand > pdb-bcif > 4l2o > atom_site > {"label_asym_id":"K","auth_seq_id":501} > 22 > 8 > 202 > 510 > 0 > 1 $$$$