User:Wally Novak/Sandbox Hicks: Difference between revisions

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== Structural Highlights ==
== Structural Highlights ==
<scene name='74/744126/Pcna_monomer_helixfront_2/1'> The PCNA monomers </scene> consist of 258 residues each and are a mass of 28.916 kDa. Each monomer contributes two domains to the trimeric ring. These domains possess anti-parallel beta sheets (blue) which approach each other on one end, but are separated by two alpha helices at the other (red), creating a 45 degree wedge in the sheets with alpha helices at the blunt end. The domains are connected by an extended beta sheet. This creates a <scene name='74/744126/6_fold_symmetry/1'> six-fold symmetry within the trimeric ring </scene> and it also creates a β-α-β-β-β motif going around the ring. <ref>8001157</ref>
<scene name='74/744126/Pcna_monomer_helixfront_2/1'> The PCNA monomers </scene> consist of 258 residues each and are a mass of 28.916 kDa. Each monomer contributes two domains to the trimeric ring. These domains possess anti-parallel beta sheets (blue) which approach each other on one end, but are separated by two alpha helices at the other (red), creating a 45 degree wedge in the sheets with alpha helices at the blunt end. The domains are connected by an extended beta sheet. This creates a <scene name='74/744126/6_fold_symmetry/1'> six-fold symmetry within the trimeric ring </scene> and it also creates a β-α-β-β-β motif going around the ring. <ref>PMID:8001157</ref>


== Interaction with DNA ==
== Interaction with DNA ==
Since PCNA is a sliding clamp protein, it must be able to loosely interact with DNA.
<ref>doi:10.1006</ref>
PCNA also has many <scene name='74/744126/Acidic_residues_pcna/1'>Text To Be Displayed</scene>


This is a sample scene created with SAT to <scene name="/12/3456/Sample/1">color</scene> by Group, and another to make <scene name="/12/3456/Sample/2">a transparent representation</scene> of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes.


</StructureSection>
</StructureSection>
== References ==
== References ==
<references/>
<references/>

Revision as of 10:52, 11 October 2016

Proliferating Cell Nuclear Antigen

Crystal Structure of Proliferating Cell Nuclear Antigen Found in S. cervisiae

Drag the structure with the mouse to rotate

References

Proteopedia Page Contributors and Editors (what is this?)

Wally Novak

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