Histone H3

Histone H3 is ~15kDa with total twelve genes which code for two proteins. H3.1 and H3.2 are coded by four and eight genes respectively.

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Isoform of histone H3
Isoform (UniprotKB recommended name) UniprotKB Accession No. of coding gene(s)
Histone H3.1 or Hist1h3aP684334 (H3C1/HIST1H3A, H3C8/HIST1H3G, H3C10/HIST1H3H , H3C11/HIST1H3I)
Histone H3.2 or Hist1h3bP842288 (H3C2/HIST1H3B, H3C3/HIST1H3C, H3C4/HIST1H3D, H3C6/HIST1H3E, H3C7/HIST1H3F, H3C13/HIST2H3B, H3C14/HIST2H3C1, H3C15/HIST2H3C2)