Electron Microscopy Database record identified by its accession code Information relevant for administration purposes. Not for public release Contains context information relevant to the EMD entry record Information on the volume density map Nature of the biological sample studied. [/emdEntry/sample] Experimental techniques used to derive the density map. Digital processing of the image data. Fitting procedure details for coordinates. Supplemental data sets. List of individual sample components. [/emdEntry/sample/sampleComponentList] A single sample component. [/emdEntry/sample/sampleComponentList/sampleComponent]