1wq6: Difference between revisions

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[[Image:1wq6.gif|left|200px]]
{{Seed}}
[[Image:1wq6.png|left|200px]]


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{{STRUCTURE_1wq6|  PDB=1wq6  |  SCENE=  }}  
{{STRUCTURE_1wq6|  PDB=1wq6  |  SCENE=  }}  


'''The tetramer structure of the nervy homolgy two (NHR2) domain of AML1-ETO is critical for AML1-ETO'S activity'''
===The tetramer structure of the nervy homolgy two (NHR2) domain of AML1-ETO is critical for AML1-ETO'S activity===




==Overview==
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AML1/ETO is the chimeric protein resulting from the t(8;21) in acute myeloid leukemia. The Nervy homology 2 (NHR2) domain in ETO mediates oligomerization and AML1/ETO's interactions with ETO, MTGR1, and MTG16, and with the corepressor molecules mSin3A and HDAC1 and HDAC3. We solved the NHR2 domain structure and found it to be an alpha-helical tetramer. We show that oligomerization contributes to AML1/ETO's inhibition of granulocyte differentiation, is essential for its ability to enhance the clonogenic potential of primary mouse bone marrow cells, and affects AML1/ETO's activity on several endogenous genes. Oligomerization is also required for AML1/ETO's interactions with ETO, MTGR1, and MTG16, but not with other corepressor molecules.
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==About this Structure==
==About this Structure==
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[[Category: Eto]]
[[Category: Eto]]
[[Category: Nhr2]]
[[Category: Nhr2]]
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