ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 128.0900 79.2070 -20.7070 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > KuH2VjS7ZRBFZo99tULCKw > 2025-07-13 06:21:37 > 0.9.12 > ligand > pdb-bcif > 2j21 > atom_site > {"label_asym_id":"D","auth_seq_id":1290} > 6 > 5 > 5 > 219 > 0 > 1 $$$$