histone H3. Identical to Histone H3.2 (HTR1) [Arabidopsis Thaliana] (GB:P59226); similar to histone H3 [Arabidopsis thaliana] (TAIR:AT5G10390.1); similar to histone H3 [Arabidopsis thaliana] (TAIR:AT5G65360.1); similar to histone H3 [Arabidopsis thaliana] (TAIR:AT5G10400.1); similar to Histone H3.2 (GB:P68427); similar to histone H3 (H3-1.1) (GB:AAA32655.1); similar to histone 3 (GB:AAA33907.1); contains InterPro domain Histone-fold; (InterPro:IPR009072); contains InterPro domain Histone core; (InterPro:IPR007125); contains InterPro domain Histone H3; (InterPro:IPR000164)