CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -19.5620 -13.3980 849.3060 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > bk2abAEEJVJHHeAnhuhbPQ > 2025-07-13 12:11:51 > 0.9.12 > ligand > pdb-bcif > 6ba1 > atom_site > {"label_asym_id":"X","auth_seq_id":400} > 94 > 43 > 138 > 511 > 0 > 1 $$$$