Invertase

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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.
'''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>.
*'''Cell-wall INV''' is crucial for metabolism, growth and differentiation in plants<ref>PMID:24646208</ref>.
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*'''Extracellular INV''' catalyzes the cleavage of the transport sugar sucrose released into the app-last<ref>PMID:12508062</ref>.
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*'''Extracellular INV''' catalyzes the cleavage of the transport sugar sucrose released into the app-last<ref>PMID:12508062</ref>
 +
*'''Alkaline INV'''is a tetramer catalyzes the cleavage of sucrose<ref>PMID:8972597</ref>
For details in Hebrew see [[Invertase (Hebrew)]].
For details in Hebrew see [[Invertase (Hebrew)]].

Revision as of 11:57, 7 July 2024

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

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3D Structures of invertase

Updated on 07-July-2024

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. Lee HS, Sturm A. Purification and characterization of neutral and alkaline invertase from carrot. Plant Physiol. 1996 Dec;112(4):1513-22. PMID:8972597 doi:10.1104/pp.112.4.1513
  5. 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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