CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -0.3180 48.0520 34.8800 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > skTC2uRlb2fH_uE_x7qsxg > 2025-07-17 06:53:39 > 0.9.12 > ligand > pdb-bcif > 4kh9 > atom_site > {"label_asym_id":"D","auth_seq_id":501} > 27 > 17 > 10 > 262 > 0 > 1 $$$$