"Retinaldehyde" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A carotenoid constituent of visual pigments. It is the oxidized form of retinol which functions as the active component of the visual cycle. It is bound to the protein opsin forming the complex rhodopsin. When stimulated by visible light, the retinal component of the rhodopsin complex undergoes isomerization at the 11-position of the double bond to the cis-form; this is reversed in "dark" reactions to return to the native trans-configuration.
| Descriptor ID |
D012172
|
| MeSH Number(s) |
D02.047.850 D02.455.326.271.665.202.495.690 D02.455.426.392.368.367.379.249.700.690 D02.455.849.131.495.690 D23.767.261.700.690
|
| Concept/Terms |
Retinaldehyde- Retinaldehyde
- Vitamin A Aldehyde
- Aldehyde, Vitamin A
- Retinene
- Axerophthal
- Retinal
|
Below are MeSH descriptors whose meaning is more general than "Retinaldehyde".
Below are MeSH descriptors whose meaning is more specific than "Retinaldehyde".
This graph shows the total number of publications written about "Retinaldehyde" by people in this website by year, and whether "Retinaldehyde" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 0 | 1 | 1 |
| 1996 | 0 | 1 | 1 |
| 1999 | 1 | 0 | 1 |
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Below are the most recent publications written about "Retinaldehyde" by people in Profiles.
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Simulation analysis of the retinal conformational equilibrium in dark-adapted bacteriorhodopsin. Biophys J. 1999 Apr; 76(4):1909-17.
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Thermodynamic stability of water molecules in the bacteriorhodopsin proton channel: a molecular dynamics free energy perturbation study. Biophys J. 1996 Aug; 71(2):670-81.
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Functional interactions in bacteriorhodopsin: a theoretical analysis of retinal hydrogen bonding with water. Biophys J. 1995 Jan; 68(1):25-39.
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An activation-collision mechanism for cholesterol transfer between membranes. J Biol Chem. 1988 Sep 15; 263(26):13023-31.