CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 47.8440 -16.5350 -23.2300 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > FVrZ7Z8TWbWXd9afN64vzA > 2025-07-02 12:37:41 > 0.9.12 > ligand > pdb-bcif > 4xgw > atom_site > {"label_asym_id":"H","auth_seq_id":501} > 29 > 21 > 38 > 310 > 0 > 1 $$$$