Recently scientists have contrived the new way to learn the structure of protein, which is x-ray dissection. Protein crystallography is known as just a section of x-ray crystallography but it is really significant. Protein crystallography is an excellent system of studying more about the secondary, and as it found out threefold structure of protein. Usually, on the basis of crystallography information it is possible do determine the protein quaternary texture, but it is not always the case. The ability of protein texture determination depends from many various factors. The cardinal characteristics of protein is the protein folding. The protein is quite wonderful matter, because all the information about it is collected and folded in its basic structure. So a huge amount of scientists worldwide try to find the proteins more correctly. Lots of very essential characteristics of protein as protein classification, its function are still can not be determined because of deficiency in knowledge about it, so we need to learn more about protein classification. There are many protein problems that are not worked out despite the present achievements. It is impossible to determine how the texture of protein is connected to its primary texture. Peptide is the independent sort of the proteins that for that problem has been already solved. The function of peptides is a well-learned demesne. Thanks to the modern technologies we have a chance to perform the peptide synthesis process.

Recently, the protein crystallography congress has been held. All the information, successes, problems of crystallography of protein can be searched out in the Archive of CCP4BB. CCP4BB is a full package of the massages of the conference that contain some very interesting data.