NA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -39.5750 -14.8040 -2.6720 NA 0 3 0 0 0 0 0 0 0 0 0 0 M END > sD2R8sVhiGsZeWM2biW1yw > 2025-07-12 20:57:07 > 0.9.12 > ligand > pdb-bcif > 4p1b > atom_site > {"label_asym_id":"N","auth_seq_id":506} > 32 > 14 > 23 > 321 > 0 > 1 $$$$