CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 9.5500 9.2020 6.9430 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > nUghehg2ZFG41GmQzCMhuw > 2024-06-17 05:45:06 > 0.9.11 > ligand > pdb-bcif > 4r42 > atom_site > {"label_asym_id":"L","auth_seq_id":303} > 4 > 52 > 10 > 246 > 0 > 1 $$$$