Genetics322 Sandbox DNA

From Proteopedia

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3D DNA structure for class 1

B DNA

spinqualitylabelsall models B DNA Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image Anything in this section will appear adjacent to the 3D structure and will be scrollable. This is the Here are the . Here are the Here are the . Here is the in the major grove. And here is the same view of the

This is a transcriptional repressor protein from E. coli. It binds specifically to particular sequences. You can see how the parts of the protein interact with the edges of the bases in both the major and minor grooves.

spinqualitylabelsall models Insert caption here Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

Here it is showing the . Look how it 'fits' into the major and minor grooves. This is a highly specific binding protein and only binds to this sequence. This is a chemical interaction.