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Literature DB >> 7388122

Flash-induced kinetic infrared spectroscopy applied to biochemical systems.

Abstract

A flash photolysis apparatus with monitoring infrared beam is described allowing measurements of relative transmission changes of 10(-3) in times of a few milliseconds. The investigation of the photodissociation of CO-myoglobin confirms the results obtained by static infrared difference spectroscopy. The application of our method to the rhodopsin/Meta II transition reveals signals which can tentatively be ascribed to the disappearance of the C = C-band of the protonated N-retinylidene Schiff base in rhodopsin. The developed method will be compared with other existing methods of kinetic vibronic spectroscopy such as kinetic resonance Raman spectroscopy and kinetic Fourier infrared spectroscopy.

Entities: Chemical Gene

Mesh：

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Year: 1980 PMID： 7388122 DOI： 10.1007/bf00535750

Source DB: PubMed Journal: Biophys Struct Mech ISSN： 0340-1057

13 in total

1. Rapid-flow resonance Raman spectroscopy of photolabile molecules: rhodopsin and isorhodopsin.

Authors: R Mathies; A R Oseroff; L Stryer
Journal: Proc Natl Acad Sci U S A Date: 1976-01 Impact factor: 11.205

2. Effect of selected anions and solvents on the electron absorption, nuclear magnetic resonance, and infrared spectra of the N-retinylidene-n-butylammonium cation.

Authors: P E Blatz; J H Mohler
Journal: Biochemistry Date: 1975-06-03 Impact factor: 3.162

3. Rapid advances in rapid scan spectroscopy.

Authors: G C Pimentel
Journal: Appl Opt Date: 1968-11-01 Impact factor: 1.980

4. Resonance Raman kinetic spectroscopy of bacteriorhodopsin on the microsecond time scale.

Authors: A Campion; M A El-Sayed; J Terner
Journal: Biophys J Date: 1977-12 Impact factor: 4.033

5. Proteins of bovine rod outer segments characterized by SDS-polyacrylamide gel electrophoresis.

Authors: F Siebert; H Schmid; R H Mull
Journal: Biochem Biophys Res Commun Date: 1977-04-25 Impact factor: 3.575

6. Time-resolved resonance Raman spectroscopy of bacteriorhodopsin on the millisecond timescale.

Authors: J Terner; A Campion; M A El-Sayed
Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205

7. Low temperature photodissociation of hemoproteins: carbon monoxide complex of myoglobin and hemoglobin.

Authors: T Iizuka; H Yamamoto; M Kotani; T Yonetani
Journal: Biochim Biophys Acta Date: 1974-11-05

8. Infrared evidence for the mode of binding of oxygen to iron of myoglobin from heart muscle.

Authors: J C Maxwell; J A Volpe; C H Barlow; W S Caughey
Journal: Biochem Biophys Res Commun Date: 1974-05-07 Impact factor: 3.575

9. Time-resolved resonance Raman spectroscopy of bacteriorhodopsin.

Authors: A Campion; J Terner; M A El-Sayed
Journal: Nature Date: 1977-02-17 Impact factor: 49.962

10. Dynamics of ligand binding to myoglobin.

Authors: R H Austin; K W Beeson; L Eisenstein; H Frauenfelder; I C Gunsalus
Journal: Biochemistry Date: 1975-12-02 Impact factor: 3.162

5 in total

1. Protein dynamics in the bacteriorhodopsin photocycle: submillisecond Fourier transform infrared spectra of the L, M, and N photointermediates.

Authors: M S Braiman; O Bousché; K J Rothschild
Journal: Proc Natl Acad Sci U S A Date: 1991-03-15 Impact factor: 11.205

5. Investigations of the rhodopsin/Meta I and rhodopsin/Meta II transitions of bovine rod outer segments by means of kinetic infrared spectroscopy.

Authors: F Siebert; W Mäntele
Journal: Biophys Struct Mech Date: 1980