ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -19.4610 6.3690 2.2540 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > rFLs3Uphmdz6kPYxxBJHhg > 2024-05-17 04:08:06 > 0.9.11 > ligand > pdb-bcif > 2k3r > atom_site > {"label_asym_id":"B","auth_seq_id":124} > 4 > 28 > 36 > 4994 > 0 > 1 $$$$