data for structural and crystallization communications - example

Example 2: data collection

Based in part on the hypothetical protein MPN555 [Schulze-Gahmen, U., Aono, S., Chen, S., Yokota, H., Kim, R. & Kim, S.-H. (2005). Structure of the hypothetical Mycoplasma protein MPN555 suggests a chaperone function. Acta Cryst. D61, 1343-1347; 1ZXJ].

In the example below, the items in gray are identifiers and qualifiers needed to preserve the mmCIF data structure (and auto-generated during the deposition procedure), or other data items stored in the same category in a PDB deposition, but not normally published in the journal.



How this example will appear in the journal

Table 2. Data collection
Values for the outer shell are given in parentheses.
Diffraction protocol Single wavelength
Diffraction source Synchrotron; BESSY (Berlin) BL2
Collimation Si(111) double-crystal monochromator
Wavelength (Å) 1.000
Detector type Image plate (MAR 345)
Temperature (K) 100.0 (15)
Total measuring time (s) 3960
No. of images 270
Resolution range (Å) 30.0-1.68 (1.80-1.68)
No. of unique reflections 35516 (3444)
Completeness (%) 96.8 (99.0)
Redundancy 4.42 (3.33)
< I/σ(I) > overall and by shell 13.7 (3.1)
Resolution determined at < I/σ(I) > = 2 (Å) 1.80
Rmerge overall and by shell 0.069 (0.44)
Software used DENZO, SCALEPACK (Otwinoski & Minor, 1997)



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