Search Results: Metarhodopsin

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Rhodopsin
Kamis, 2026-02-19 18:19:31

initiates the neuronal excitation involves the conversion of metarhodopsin I to metarhodopsin II, which is associated with deprotonation of the Schiff's...

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Visual phototransduction
Selasa, 2025-10-14 05:06:20

configuration. Opsin therefore undergoes a conformational change to metarhodopsin II. Metarhodopsin II activates a G protein known as transducin. This causes transducin...

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Retinal
Kamis, 2026-01-29 08:09:56

→ metarhodopsin II (i.e., 11-cis photoisomerizes to all-trans): (rhodopsin + hν → photorhodopsin → bathorhodopsin → lumirhodopsin → metarhodopsin I →...

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Visual cycle
Sabtu, 2025-09-13 14:49:35

→ metarhodopsin II (i.e., 11-cis photoisomerizes to all-trans): (rhodopsin + hν → photorhodopsin → bathorhodopsin → lumirhodopsin → metarhodopsin I →...

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Retinol
Selasa, 2026-06-02 22:19:03

detection of light. The opsin then splits into the protein component (such metarhodopsin) and the cofactor all-trans-retinal. The regeneration of active opsin...

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Transducin
Selasa, 2026-02-24 10:22:00

all-trans. Isomerization causes a change in the opsin to become metarhodopsin II. When metarhodopsin activates transducin, the guanosine diphosphate (GDP) bound...

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Retinylidene protein
Senin, 2026-04-20 10:25:09

molecule as a whole is no longer rhodopsin, but a related molecule such as metarhodopsin. However, it remains a retinylidene protein. The chromophore then separates...

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Opsin
Sabtu, 2026-05-16 12:06:27

Morizumi T, Pai EF, Krauss N, et al. (March 2011). "Crystal structure of metarhodopsin II". Nature. 471 (7340): 651–655. Bibcode:2011Natur.471..651C. doi:10...

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Adaptation (eye)
Jumat, 2025-10-31 06:10:14

calcium ion influx after channel closing causes phosphorylation of metarhodopsin II and speeds up the cis-retinal to trans-retinal inactivation. The...

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Recoverin
Minggu, 2025-10-05 00:04:45

by calcium-bound recoverin, leading to a more rapid inactivation of metarhodopsin II (activated form of rhodopsin). Recoverin structure consists of four...

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Ruth Hubbard
Minggu, 2026-05-03 18:27:55

Hubbard, Ruth; Brown, Paul K.; Wald, George (1963). "Tautomeric forms of metarhodopsin". The Journal of General Physiology. 47 (2): 215–239. doi:10.1085/jgp...

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Rowena Green Matthews
Senin, 2026-05-11 10:50:42

Ruth Hubbard; Paul K. Brown; George Wald (1963). "Tautomeric forms of metarhodopsin". Journal of General Physiology. 47 (2): 215–240. doi:10.1085/jgp.47...

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William A. Hagins
Kamis, 2026-05-28 00:04:14

effect can be corrected by the interconversion of rhodopsin and acid metarhodopsin molecules by illumination. Dark current and photocurrent in retinal...

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