DMcloud: Macromolecular Structure Modeling Using Local Structure Fitting for Medium to Low Resolution cryo-EM maps

We prepared the DMcloud benchmark dataset to evaluate local structure fitting of proteins and nucleic acids in cryo-EM and cryo-ET maps. The dataset consists of four subsets organized by resolution and molecular composition: Intermediate_Resolution (71 maps, 5.0–10.0 Å) High_Resolution (50 maps, 2.5–5.0 Å) DNARNA_Protein (55 maps containing both nucleic acids and proteins) ETmaps (2 cryo-ET targets) Each directory contains PDB format models generated by DMcloud, named as [EMDID]_dmcloud.pdb, which correspond to the EMDB map entries (e.g., 0212_dmcloud.pdb for EMD-0212).