CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 11.3750 7.5380 156.0140 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Z0Qhrg1bpCsSq9-U-nKkYg > 2024-07-05 15:40:02 > 0.9.11 > ligand > pdb-bcif > 1xk4 > atom_site > {"label_asym_id":"LA","auth_seq_id":3521} > 3 > 40 > 22 > 256 > 0 > 1 $$$$