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mol biol...3 - docmp
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11-26-2010, 03:19 PM
histones can bind tightly to DNA b'coz they ve high isoelectric point. This is due to an enrichment in AA:
a.lysine b.proline c.tyrosine d.glycine e.aspartate
11-27-2010, 06:33 AM
lysine and arginine
what is the function of H1 octomer and what is the charge on histone.
11-27-2010, 07:03 AM
function of H1 octomer------------ condensation of nucleosome chains ... H3, and H4
charge on histone----------Histones carry a positive charge. This is because they need to interact with DNA, which is negatively charged |
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