CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.2770 1.2110 33.8590 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > c4Bwk2xcfaOVMsrBp8YNXw > 2025-07-05 20:46:09 > 0.9.12 > ligand > pdb-bcif > 2p3u > atom_site > {"label_asym_id":"D","auth_seq_id":502} > 57 > 5 > 10 > 242 > 0 > 1 $$$$