Sandbox20: Difference between revisions
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[[Image:RTP 1 Symmetry.jpg | thumb | upright=1.4| left| The two subunits of the RTP dimer complex.]] | [[Image:RTP 1 Symmetry.jpg | thumb | upright=1.4| left| The two subunits of the RTP dimer complex.]] | ||
The structure of an RTP monomer bears greatest similarity to the "''classic winged-helix''" motif, where 'wings' project from the loop between the final two β sheets of a compact αβααββ structure. The two major variations from this theme are the absence of a β1 sheet (the corresponding region is termed the β1 loop), and the presence of a fourth elongate α-helix, which facilitates dimerisation. Each of these secondary structural elements are indicated in the structure <scene name='Sandbox20/2efw/8'>shown here</scene>. | The structure of an RTP monomer bears greatest similarity to the "''classic winged-helix''" motif, where 'wings' project from the loop between the final two β sheets of a compact αβααββ structure. The two major variations from this theme are the absence of a β1 sheet (the corresponding region is termed the β1 loop), and the presence of a fourth elongate α-helix, which facilitates dimerisation. Each of these secondary structural elements are indicated in the structure <scene name='Sandbox20/2efw/8'>shown here</scene>. | ||
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===DNA Binding=== | ===DNA Binding=== | ||
