CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 30.9470 25.4410 51.9390 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > URSkIjnfSJCoSYBTsn47Rg > 2025-05-21 01:52:45 > 0.9.12 > ligand > pdb-bcif > 1e3z > atom_site > {"label_asym_id":"F","auth_seq_id":502} > 61 > 7 > 5 > 244 > 0 > 1 $$$$