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hpyA1-2

Gene
hpyA1-2
Protein
Probable archaeal histone A1-2
Organism
Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
Length
67 amino acids
Function
Binds and compact DNA (95 to 150 base pairs) to form nucleosome-like structures that contain positive DNA supercoils. Increases the resistance of DNA to thermal denaturation (in vitro).
Similarity
Belongs to the archaeal histone HMF family.
Mass
7.253 kDa
Sequence
MAELPMAPVDRLIRKAGAERVSADAVEKMVEVLEDYAITVAKKAVEIAKHSGRKTVTADDIKLALSM