PyMDA: microcrystal data assembly using Python.
The recent developments at microdiffraction X-ray beamlines are making microcrystals of macromolecules appealing subjects for routine structural analysis. Microcrystal diffraction data collected at synchrotron microdiffraction beamlines may be radiation damaged with incomplete data per microcrystal and with unit-cell variations. A multi-stage data assembly method has previously been designed for microcrystal synchrotron crystallography. Here the strategy has been implemented as a Python program for microcrystal data assembly (PyMDA). PyMDA optimizes microcrystal data quality including weak anomalous signals through iterative crystal and frame rejections. Beyond microcrystals, PyMDA may be applicable for assembling data sets from larger crystals for improved data quality.
['Takemaru|Lina|L|', 'Guo|Gongrui|G|', 'Zhu|Ping|P|', 'Hendrickson|Wayne A|WA|', 'McSweeney|Sean|S|https://orcid.org/0000-0002-3758-3161', 'Liu|Qun|Q|https://orcid.org/0000-0002-1179-290X']
microcrystals data assembly Python radiation damage X-ray crystallography multi-crystal