CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.6990 12.3290 -10.7540 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gYTwh8jY8jxptaTQRv42lA > 2025-07-01 03:33:47 > 0.9.12 > ligand > pdb-bcif > 4how > atom_site > {"label_asym_id":"E","auth_seq_id":704} > 17 > 10 > 7 > 309 > 0 > 1 $$$$