Newly scientists have invented the alternative way to learn the structure of protein, which is x-ray dissection. In general, x-ray crystallography comprises protein crystallography as a small, but so significant part. Protein crystallography does permit determining protein secondary structure and afterward triple structure of protein. Usually, on the basis of crystallography information it is possible do determine the protein quaternary structure, but it is not always the case. The capability of protein structure defining depends from lots of different factors. Folding of protein is the main structural feature of protein molecule. Today lots of scientists attempt to carry out the proper analysis of the proteins. They have already proved scientifically that all the necessary data of protein can be found in its basic structure or in protein sequence. When the basis of protein is properly learned, there will be a chance to determine a lot of different characteristics of protein as classification of protein, protein role and others and just learn more about protein classification. Even having a up-to-date technologies and superb equipment the basic problem is not solved. It is impossible to study how the texture of protein is related with its basic texture. Scientists managed to resolve that problems just for the class of proteins named peptides. The function of peptides is the domain that is well-studied. Nowadays it is possible to carry out the peptide synthesis process for any size peptides.

Newly, the protein crystallography conference has been held. All the information, achievements, problems of crystallography of protein can be found in the CCP4BB messages. CCP4BB is a complete pack of the reports of the congress that comprise some very valuable information.