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== Structural highlights ==
== Structural highlights ==
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TPP riboswitches were one of the first of several classes found to form successful bonds with negatively charged phosphate groups.<ref>PMID:16728979</ref>
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TPP riboswitches were one of the first of several classes found to form successful coordinated bonds with negatively charged phosphate groups.<ref>PMID:16728979</ref>
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TPP's pyrophosphate group is bound by a pair of Mg2+ ions, <scene name='82/824626/Tpp/1'>Mg1 and Mg2</scene> . ref>PMID:16728979</ref> TPP's terminal phosphate group is bound to both <scene name='82/824626/Tpp/1'>Mg1 and Mg2</scene>, but the thiazole-linked phosphate is only bound to Mg2.ref>PMID:16728979</ref> <scene name='82/824626/Ahhh/2'>G60 and G78</scene> are located in the region
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TPP's pyrophosphate group is bound by a pair of Mg2+ ions, <scene name='82/824626/Tpp/1'>Mg1 and Mg2</scene> . ref>PMID:16728979</ref> TPP's terminal phosphate group is coordinately bonded to both <scene name='82/824626/Tpp/1'>Mg1 and Mg2</scene>, but the thiazole-linked phosphate is only coordinately bonded to Mg2.ref>PMID:16728979</ref> <scene name='82/824626/Ahhh/2'>G60 and G78</scene> are located in the region
are what is holding Mg1 in place
are what is holding Mg1 in place

Revision as of 15:16, 19 November 2019

This Sandbox is Reserved from September 14, 2021, through May 31, 2022, for use in the class Introduction to Biochemistry taught by User:John Means at the University of Rio Grande, Rio Grande, OH, USA. This reservation includes 5 reserved sandboxes (Sandbox Reserved 1590 through Sandbox Reserved 1594).
To get started:
  • Click the edit this page tab at the top. Save the page after each step, then edit it again.
  • Click the 3D button (when editing, above the wikitext box) to insert Jmol.
  • show the Scene authoring tools, create a molecular scene, and save it. Copy the green link into the page.
  • Add a description of your scene. Use the buttons above the wikitext box for bold, italics, links, headlines, etc.

More help: Help:Editing. For an example of a student Proteopedia page, please see Photosystem II, Tetanospasmin, or Guanine riboswitch.

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TPP Riboswitch

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References

  1. ↑ Hanson, R. M., Prilusky, J., Renjian, Z., Nakane, T. and Sussman, J. L. (2013), JSmol and the Next-Generation Web-Based Representation of 3D Molecular Structure as Applied to Proteopedia. Isr. J. Chem., 53:207-216. doi:http://dx.doi.org/10.1002/ijch.201300024
  2. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  3. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  4. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  5. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  6. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  7. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  8. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
  9. ↑ Serganov A, Polonskaia A, Phan AT, Breaker RR, Patel DJ. Structural basis for gene regulation by a thiamine pyrophosphate-sensing riboswitch. Nature. 2006 Jun 29;441(7097):1167-71. Epub 2006 May 21. PMID:16728979 doi:http://dx.doi.org/nature04740
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