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Acta Crystallogr., Sect. D: Biol. Crystallogr.
Towards automated crystallographic structure refinement with phenix.refine.

Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix

PEG 3350 20% w/v,
BIS-TRIS propane 100mM,

model used for MR was first edited with sculptor