A main technique for protein structure research is x-ray dissection, also called x-ray crystallography. In general, x-ray crystallography comprises protein crystallography as a small, but so significant part. The protein is such a compound substance that has threefold structure, but it's found out only after the research of the secondary structure of protein. Sometimes, on the basis of crystallography information it is possible do define the protein quaternary texture, but it is not always the case. Many different circumstances can affect the studying of protein structure. Folding of protein is the main structural property of protein molecule. Nowadays many scientists endavour to carry out the proper research of the proteins. They have already tested thoroughly that all the important data of protein can be retrieved from its basic texture or in protein sequence. On the basis of protein sequence, it is possible to perform research of protein and find lots of various protein properties, such as classification of protein, protein function and a lot of others and just get known more about classification of protein. Even having got a modern technologies and technical devices the main problem is not solved. There is some definite connections between the texture of protein and its primary structure, but they can not be specified. Scientists managed to resolve that problems only for the sort of proteins called peptides. The peptides is the demesne that is well-learned. The peptide synthesis can be performed and even for any length of peptides.

More minute data about modern protein crystallography successes, problems and fresh ideas you can search out in the CCP4BB. CCP4BB is a full package of the massages of the congress that comprise some very interesting information.



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