CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 44.5480 10.7340 22.6300 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > yT6BYlkmXehTYdfdailRBQ > 2025-07-13 21:03:29 > 0.9.12 > ligand > pdb-bcif > 1kkl > atom_site > {"label_asym_id":"I","auth_seq_id":403} > 54 > 11 > 8 > 429 > 0 > 1 $$$$