CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 60.4630 32.6610 42.7520 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > bxf50zefzrk5DqyJxEdHgA > 2025-07-04 21:18:04 > 0.9.12 > ligand > pdb-bcif > 4kty > atom_site > {"label_asym_id":"N","auth_seq_id":801} > 72 > 40 > 74 > 1433 > 0 > 1 $$$$