UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -4.4430 49.7010 37.1690 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > ArRyWNwbHiBNmSRd5YA6Ig > 2025-07-15 10:07:38 > 0.9.12 > ligand > pdb-bcif > 1aqn > atom_site > {"label_asym_id":"E","auth_seq_id":278} > 68 > 7 > 2 > 253 > 0 > 1 $$$$