CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -31.4108 7.6056 -60.5866 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Mt4Tga8EYZ9LE-1SSTz6KQ > 2025-07-12 19:02:03 > 0.9.12 > ligand > pdb-bcif > 4tnj > atom_site > {"label_asym_id":"AE","auth_seq_id":301} > 53 > 28 > 45 > 260 > 0 > 1 $$$$