CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.5020 -6.6540 40.0090 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > PpI9pPahLvzVVZaeHxwGwQ > 2025-05-14 01:20:14 > 0.9.12 > ligand > pdb-bcif > 4i9x > atom_site > {"label_asym_id":"H","auth_seq_id":304} > 21 > 50 > 21 > 1119 > 0 > 1 $$$$