CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 32.7360 109.8390 56.1290 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ngXuG1CDAWuCe0ExEaVw6Q > 2024-05-14 01:20:31 > 0.9.11 > ligand > pdb-bcif > 5s4u > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 8 > 35 > 20 > 249 > 0 > 1 $$$$