CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 14.4870 55.5360 -11.8920 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > i7EmQ6u-exNVDjmI4SPzWg > 2024-06-12 05:33:18 > 0.9.11 > ligand > pdb-bcif > 5s4n > atom_site > {"label_asym_id":"S","auth_seq_id":503} > 12 > 37 > 16 > 256 > 0 > 1 $$$$