CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 63.8820 70.9990 1.3550 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ko1D4V-zGMmIuuv6IBgzsA > 2025-07-03 04:10:31 > 0.9.12 > ligand > pdb-bcif > 1fwx > atom_site > {"label_asym_id":"R","auth_seq_id":4903} > 21 > 15 > 74 > 605 > 0 > 1 $$$$