CU ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 6.5950 -8.4220 -1.9330 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > sEIxSwtioGsWN0P9Ya-GhA > 2024-04-23 11:35:30 > 0.9.11 > ligand > pdb-bcif > 2k1r > atom_site > {"label_asym_id":"C","auth_seq_id":142} > 21 > 43 > 42 > 5829 > 0 > 1 $$$$