Rubisco and Crop Output: Difference between revisions
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This is a default text for your page '''Rubisco crop output'''. Click above on '''edit this page''' to modify. Be careful with the < and > signs. | This is a default text for your page '''Rubisco crop output'''. Click above on '''edit this page''' to modify. Be careful with the < and > signs. | ||
You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue. | You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue. | ||
== Structure == | |||
Rubisco is composed of 8 large subunits and 8 small subunits. The large subunits house the binding/active sites. In Rubisco, the active site of bonding is centered around a magnesium ion. (Telford) However, depending on the organism, Rubisco can also have a different shape. The magnesium ion in the center binds with the lysine on the large subunit. This, in turn, further helps with the Calvin cycle. (Harel, et. al) “The types of residues involved are acidic residues that interact with Mg2+, basic residues and histidines that interact with phosphate and hydroxyl groups, polar residues that interact with hydroxyl groups, one hydrophobic residue, and backbone atoms of several residues.” (Harel, et. al) | |||
== Function == | == Function == | ||
Rubisco or ribulose- 1,5- bisphosphate carboxylase oxygenase is an enzyme that is involved in photosynthesis in plants and is specifically found in chloroplasts. (Harel, et. al) Rubisco is used in the light dependent part of the Calvin cycle. In this cycle, it catalyzes the most important step of carbon fixation. It converts atmospheric carbon dioxide into useable sugar. It does this by using carbon dioxide to make an intermediate, and then finally, 3-Phosphoglycerate. Most all of this 3-Phosphoglycerate is recycled and able to use again. It adds carbons to ribulose bisphosphate and then cleaves the 6 carbons into 2 chains with 3 carbons. Rubisco can also help to oxidize RuBP, a sugar. | |||
== Relevance == | == Relevance == | ||
Revision as of 18:15, 22 April 2019
==Your Heading Here (maybe something like 'Structure')== Modifying Rubisco to Improve Crop Output
This is a default text for your page Rubisco crop output. Click above on edit this page to modify. Be careful with the < and > signs. You may include any references to papers as in: the use of JSmol in Proteopedia [1] or to the article describing Jmol [2] to the rescue. StructureRubisco is composed of 8 large subunits and 8 small subunits. The large subunits house the binding/active sites. In Rubisco, the active site of bonding is centered around a magnesium ion. (Telford) However, depending on the organism, Rubisco can also have a different shape. The magnesium ion in the center binds with the lysine on the large subunit. This, in turn, further helps with the Calvin cycle. (Harel, et. al) “The types of residues involved are acidic residues that interact with Mg2+, basic residues and histidines that interact with phosphate and hydroxyl groups, polar residues that interact with hydroxyl groups, one hydrophobic residue, and backbone atoms of several residues.” (Harel, et. al) FunctionRubisco or ribulose- 1,5- bisphosphate carboxylase oxygenase is an enzyme that is involved in photosynthesis in plants and is specifically found in chloroplasts. (Harel, et. al) Rubisco is used in the light dependent part of the Calvin cycle. In this cycle, it catalyzes the most important step of carbon fixation. It converts atmospheric carbon dioxide into useable sugar. It does this by using carbon dioxide to make an intermediate, and then finally, 3-Phosphoglycerate. Most all of this 3-Phosphoglycerate is recycled and able to use again. It adds carbons to ribulose bisphosphate and then cleaves the 6 carbons into 2 chains with 3 carbons. Rubisco can also help to oxidize RuBP, a sugar. RelevanceStructural highlightsThis is a sample scene created with SAT to by Group, and another to make of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes.
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ReferencesReferences
- ↑ 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
- ↑ Herraez A. Biomolecules in the computer: Jmol to the rescue. Biochem Mol Biol Educ. 2006 Jul;34(4):255-61. doi: 10.1002/bmb.2006.494034042644. PMID:21638687 doi:10.1002/bmb.2006.494034042644