CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -4.3430 -18.1630 19.0340 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > x37tlSgtQenJPHbIB7vaGg > 2025-07-05 17:43:29 > 0.9.12 > ligand > pdb-bcif > 4rsr > atom_site > {"label_asym_id":"D","auth_seq_id":403} > 53 > 8 > 3 > 402 > 0 > 1 $$$$