CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -2.5510 -10.9600 6.0760 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > B5x7euIxP6BQblXHzbWNZA > 2024-04-24 22:42:16 > 0.9.11 > ligand > pdb-bcif > 4ktr > atom_site > {"label_asym_id":"AB","auth_seq_id":813} > 6 > 45 > 63 > 260 > 0 > 1 $$$$