The measurement of acceptance corrected ratios sigma(D*p(3100))/sigma(D*) for
electroproduction of anticharm barion state D*p(3100) decaying into D* and p is presented.
The analysis based on the 1996-2000 data is performed in the deep inelastic scattering region
1 < Q2 < 100 GeV2, 0.05 < y < 0.7.