Protein purification and crystallization artifacts: The tale usually not told.
Niedzialkowska, E., Gasiorowska, O., Handing, K.B., Majorek, K.A., Porebski, P.J., Shabalin, I.G., Zasadzinska, E., Cymborowski, M., Minor, W.(2016) Protein Sci 25: 720-733
- PubMed: 26660914 
- DOI: 10.1002/pro.2861
- Primary Citation of Related Structures:  
4TNN, 4YYC, 4ZNZ - PubMed Abstract: 
The misidentification of a protein sample, or contamination of a sample with the wrong protein, may be a potential reason for the non-reproducibility of experiments. This problem may occur in the process of heterologous overexpression and purificatio ...