SR ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.0700 16.3760 25.8480 SR 0 2 0 0 0 0 0 0 0 0 0 0 M END > cH3JuftaEbsPWHruIvkTJg > 2025-07-12 16:55:59 > 0.9.12 > ligand > pdb-bcif > 1nuv > atom_site > {"label_asym_id":"O","auth_seq_id":420} > 8 > 7 > 3 > 251 > 0 > 1 $$$$