CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 28.4800 53.1550 57.3620 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > NJpKDc9i2F6YDGL3PJgSuA > 2025-07-14 00:01:22 > 0.9.12 > ligand > pdb-bcif > 1xfx > atom_site > {"label_asym_id":"AA","auth_seq_id":705} > 123 > 21 > 34 > 318 > 0 > 1 $$$$