NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 49.4550 -4.1540 16.3380 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > -0RgxRHD3lHPUFWD8uKwmg > 2025-07-12 03:56:30 > 0.9.12 > ligand > pdb-bcif > 7px0 > atom_site > {"label_asym_id":"NA","auth_seq_id":1308} > 145 > 18 > 47 > 325 > 0 > 1 $$$$