Sandbox Reserved 641

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== '''Overview''' ==
== '''Overview''' ==
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Fuck this shit
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== '''Structure''' ==
== '''Structure''' ==
Glutamate Dehydrogenase is a hexamer that is comprised of two trimer subunits. These two subunits are stacked and composed of three domains. The top of each domain contains a "NAD-binding domain" that has the conserved nucleotide-binding motif. A larger helix-loop-helix structure rises above this and is referred to as an "antenna." This antenna contains approximately 50 amino acids and plays a major role in regulation of the enzyme. (1)
Glutamate Dehydrogenase is a hexamer that is comprised of two trimer subunits. These two subunits are stacked and composed of three domains. The top of each domain contains a "NAD-binding domain" that has the conserved nucleotide-binding motif. A larger helix-loop-helix structure rises above this and is referred to as an "antenna." This antenna contains approximately 50 amino acids and plays a major role in regulation of the enzyme. (1)
== '''Mechanism''' ==
== '''Mechanism''' ==
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L-Glutamate + NADP + H2O <--2-Oxoglutarate + NADPH + NH4+ + H+
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[[Image:glutamatedehydrogenase.jpeg]]
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Glutamate + NAD(P)+ + H2O <--> 2-Oxoglutarate + NH4 + + NAD(P)H.
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(1) http://www.sciencedirect.com.prox.lib.ncsu.edu/science/article/pii/S0968000408001898
(1) http://www.sciencedirect.com.prox.lib.ncsu.edu/science/article/pii/S0968000408001898
(2) http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1974.tb03565.x/pdf
(2) http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1974.tb03565.x/pdf
 +
(3) http://onlinelibrary.wiley.com/doi/10.1002/prot.340120109/pdf
 +
(4) http://www.sciencedirect.com/science/article/pii/S0969212699801014x/pdf
(3) http://onlinelibrary.wiley.com/doi/10.1002/prot.340120109/pdf
(3) http://onlinelibrary.wiley.com/doi/10.1002/prot.340120109/pdf
(4) http://www.sciencedirect.com/science/article/pii/S0969212699801014
(4) http://www.sciencedirect.com/science/article/pii/S0969212699801014

Revision as of 23:34, 7 November 2012

This Sandbox is Reserved from 30/08/2012, through 01/02/2013 for use in the course "Proteins and Molecular Mechanisms" taught by Robert B. Rose at the North Carolina State University, Raleigh, NC USA. This reservation includes Sandbox Reserved 636 through Sandbox Reserved 685.
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Contents

Glutamate Dehydrogenase

Glutamate Dehydrogenase

Drag the structure with the mouse to rotate

Overview

Structure

Glutamate Dehydrogenase is a hexamer that is comprised of two trimer subunits. These two subunits are stacked and composed of three domains. The top of each domain contains a "NAD-binding domain" that has the conserved nucleotide-binding motif. A larger helix-loop-helix structure rises above this and is referred to as an "antenna." This antenna contains approximately 50 amino acids and plays a major role in regulation of the enzyme. (1)

Mechanism

Image:glutamatedehydrogenase.jpeg


(1) http://www.sciencedirect.com.prox.lib.ncsu.edu/science/article/pii/S0968000408001898 (2) http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1974.tb03565.x/pdf (3) http://onlinelibrary.wiley.com/doi/10.1002/prot.340120109/pdf (4) http://www.sciencedirect.com/science/article/pii/S0969212699801014x/pdf (3) http://onlinelibrary.wiley.com/doi/10.1002/prot.340120109/pdf (4) http://www.sciencedirect.com/science/article/pii/S0969212699801014

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