CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.6020 34.5550 67.0960 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Z_sfLCxy4om83hQAgMgvsw > 2025-07-09 22:42:10 > 0.9.12 > ligand > pdb-bcif > 2x7q > atom_site > {"label_asym_id":"D","auth_seq_id":1309} > 18 > 8 > 4 > 307 > 0 > 1 $$$$