CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -5.5250 5.3850 -21.1620 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > EAIQ1ZRftPqJlgYHuujK7g > 2024-05-13 15:01:12 > 0.9.11 > ligand > pdb-bcif > 3a50 > atom_site > {"label_asym_id":"K","auth_seq_id":2506} > 4 > 37 > 38 > 259 > 0 > 1 $$$$