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Invertase

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== Function ==
== Function ==
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'''Invertase''' (INV) catalyzes the hydrolysis of sucrose into glucose and fructose<ref>PMID:4963242</ref>. INV is produced by bees which use it to make honey from nectar. '''Cell-wall INV''' is crucial for metabolism, growth and differentiation in plants<ref>PMID:24646208</ref>. For details in Hebrew see [[Invertase (Hebrew)]].
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'''Invertase''' (INV) catalyzes the hydrolysis of sucrose into glucose and fructose<ref>PMID:4963242</ref>. INV is produced by bees which use it to make honey from nectar. '''Cell-wall INV''' is crucial for metabolism, growth and differentiation in plants<ref>PMID:24646208</ref>. '''Extracellular INV''' catalyzes the cleavage of the transport sugar sucrose released into the app-last<ref>PMID:12508062</ref>.For details in Hebrew see [[Invertase (Hebrew)]].
== Relevance ==
== Relevance ==
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**[[3uj3]] – muINV – enterobacteria phage mu<br />
**[[3uj3]] – muINV – enterobacteria phage mu<br />
**[[4m6f]] – muINV + DNA <br />
**[[4m6f]] – muINV + DNA <br />
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*Extracellular invertase
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**[[5xh8]], [[5xh9]] – moINV – mold<br />
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**[[5xha]] – moINV + fructose<br />
}}
}}

Revision as of 08:51, 23 July 2018

Invertase complex with raffinose (stick model), citrate and sulfate (PDB code 1w2t).

Drag the structure with the mouse to rotate

3D Structures of invertase

Updated on 23-July-2018

References

  1. ↑ Neumann NP, Lampen JO. Purification and properties of yeast invertase. Biochemistry. 1967 Feb;6(2):468-75. PMID:4963242
  2. ↑ Proels RK, Huckelhoven R. Cell-wall invertases, key enzymes in the modulation of plant metabolism during defence responses. Mol Plant Pathol. 2014 Oct;15(8):858-64. doi: 10.1111/mpp.12139. Epub 2014 May, 13. PMID:24646208 doi:http://dx.doi.org/10.1111/mpp.12139
  3. ↑ Roitsch T, Balibrea ME, Hofmann M, Proels R, Sinha AK. Extracellular invertase: key metabolic enzyme and PR protein. J Exp Bot. 2003 Jan;54(382):513-24. PMID:12508062
  4. ↑ Alberto F, Jordi E, Henrissat B, Czjzek M. Crystal structure of inactivated Thermotoga maritima invertase in complex with the trisaccharide substrate raffinose. Biochem J. 2006 May 1;395(3):457-62. PMID:16411890 doi:http://dx.doi.org/BJ20051936

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Michal Harel, Alexander Berchansky, Joel L. Sussman

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