CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -24.8980 -20.0220 -30.7850 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > KwLs_EgKVSwF3z_ym6et1Q > 2024-07-27 00:00:09 > 0.9.11 > ligand > pdb-bcif > 4u2a > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 3 > 51 > 3 > 307 > 0 > 1 $$$$