CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -9.0580 21.6020 2.8850 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1xX42lskUNUnimv6eN2ypw > 2023-09-26 12:37:19 > 0.9.9 > ligand > pdb-bcif > 7std > atom_site > {"label_asym_id":"F","auth_seq_id":501} > 13 > 31 > 6 > 212 > 0 > 1 $$$$