CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 22.1010 56.4200 2.2830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZeNGWfd5WJDT8V9dvd_lXA > 2025-07-14 05:56:50 > 0.9.12 > ligand > pdb-bcif > 1k9i > atom_site > {"label_asym_id":"PA","auth_seq_id":1203} > 55 > 20 > 8 > 252 > 0 > 1 $$$$