Modern techniques for protein research
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Recently scientists have invented the alternative system to learn the structure of protein, that is x-ray analysis. Protein crystallography is considered to be just a section of x-ray crystallography but it is really significant. Protein crystallography does permit describing protein secondary structure and later triple structure of protein. Sometimes, on the basis of crystallography information it is possible do define the protein quaternary texture, but it is not always available. The capability of protein structure determination depends from many various factors. The main features of protein is the protein folding. As of today a lot of scientists try to perform the complex research of the protein function. They have already tested thoroughly that all the necessary information of protein can be retrieved from its basic structure or in protein sequence. On the ground of protein succession, it is a possibility to execute research of protein and determine lots of different protein properties, such as classification of protein, protein role and many others and just learn more about protein problem. There are many protein problems which are not resolved in spite of the present achievements. As of today no one can explain the connections between the texture of protein and its basic texture. For very short proteins, which named peptides, this problem is worked out. Scientists achieve success in the sphere of peptides. Nowadays it is feasible to execute the peptide synthesis operation for any length peptides.
Recently, the protein crystallography forum has taken place. All the information, achievements, problems of crystallography of protein can be found in the CCP4 Bulletin Board. CCP4BB is a full package of the reports of the forum that contain some very valuable data.