K ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 20.6520 6.7670 176.0020 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > eHx-KJAlJK8vkBH5-e9Y9Q > 2023-03-28 13:09:41 > 0.9.9 > ligand > pdb-bcif > 2rkb > atom_site > {"label_asym_id":"N","auth_seq_id":401} > 7 > 50 > 17 > 233 > 0 > 1 $$$$