CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -12.4780 -24.2590 26.9550 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > J_uqDxVdVuT0d7j7Era4-g > 2024-04-19 00:11:34 > 0.9.11 > ligand > pdb-bcif > 3rk2 > atom_site > {"label_asym_id":"K","auth_seq_id":2} > 4 > 55 > 4 > 232 > 0 > 1 $$$$