CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -47.0550 42.9440 -55.3250 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > KR5d9_lJQHJjp7PlqqRcUg > 2024-06-17 09:41:23 > 0.9.11 > ligand > pdb-bcif > 3k39 > atom_site > {"label_asym_id":"IB","auth_seq_id":1000} > 5 > 44 > 53 > 247 > 0 > 1 $$$$