Esperanto for histones: CENP-A, not CenH3, is the centromeric histone H3 variant.
Earnshaw WC, Allshire RC, Black BE, Bloom K, Brinkley BR, Brown W, Cheeseman IM, Choo KH, Copenhaver GP, Deluca JG, et al. Chromosome Res. 2013 Apr; 21(2):101-6. Epub 2013 Apr 12.