CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -18.5900 21.9490 -18.4810 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > V5KMhQcgDRk62hHaCCjLNQ > 2025-07-09 06:57:35 > 0.9.12 > ligand > pdb-bcif > 1xfx > atom_site > {"label_asym_id":"X","auth_seq_id":704} > 24 > 20 > 39 > 290 > 0 > 1 $$$$