CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 42.8220 42.8290 54.8230 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > KrTE955Tv7X10v4AWHBJEA > 2025-07-13 12:48:32 > 0.9.12 > ligand > pdb-bcif > 1sfk > atom_site > {"label_asym_id":"S","auth_seq_id":104} > 8 > 8 > 5 > 313 > 0 > 1 $$$$