On anapole formfactor of the proton

In this paper we discuss the possibility of existence of anapole formfactor of the proton. In the framework of hypothesis of violation of discrete symmetries in electromagnetic processes involving composite systems with strong interactions we discuss the results of modern experiments on elastic ep-scattering and recent results on the measurement of radius of proton. In the approach of Poincare invariant quantum mechanics the analysis of experiments on elastic ep-scattering is made and electromagnetic and anapole formfactors of proton are calculated.