(Q30447600)

English

A large photolysis-induced pKa increase of the chromophore counterion in bacteriorhodopsin: implications for ion transport mechanisms of retinal proteins

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scholarly article

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

A large photolysis-induced pKa increase of the chromophore counterion in bacteriorhodopsin: implications for ion transport mechanisms of retinal proteins (English)

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

author name string

M S Braiman

1

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

A K Dioumaev

2

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

J R Lewis

3

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

language of work or name

0 references

publication date

1 February 1996

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

Biophysical Journal

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

70

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

2

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

939-947

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

Simultaneous monitoring of light-induced changes in protein side-group protonation, chromophore isomerization, and backbone motion of bacteriorhodopsin by time-resolved Fourier-transform infrared spectroscopy

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Mechanism of light-dependent proton translocation by bacteriorhodopsin

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Estimated acid dissociation constants of the Schiff base, Asp-85, and Arg-82 during the bacteriorhodopsin photocycle

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Proton translocation mechanism and energetics in the light-driven pump bacteriorhodopsin

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Environmental effects on the protonation states of active site residues in bacteriorhodopsin

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Evidence for a bound water molecule next to the retinal Schiff base in bacteriorhodopsin and rhodopsin: a resonance Raman study of the Schiff base hydrogen/deuterium exchange

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

pH-induced structural changes in bacteriorhodopsin studied by Fourier transform infrared spectroscopy

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Differences between the photocycles of halorhodopsin and the acid purple form of bacteriorhodopsin analyzed with millisecond time-resolved FTIR spectroscopy

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Environmental effects on formation and photoreaction of the M412 photoproduct of bacteriorhodopsin: implications for the mechanism of proton pumping

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Controlling the pKa of the bacteriorhodopsin Schiff base by use of artificial retinal analogues

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Model for the structure of bacteriorhodopsin based on high-resolution electron cryo-microscopy

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Electrostatic interactions in macromolecules: theory and applications

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

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

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Protonation state of Asp (Glu)-85 regulates the purple-to-blue transition in bacteriorhodopsin mutants Arg-82----Ala and Asp-85----Glu: the blue form is inactive in proton translocation

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

From femtoseconds to biology: mechanism of bacteriorhodopsin's light-driven proton pump

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Kinetic and spectroscopic evidence for an irreversible step between deprotonation and reprotonation of the Schiff base in the bacteriorhodopsin photocycle

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

FTIR difference spectroscopy of bacteriorhodopsin: toward a molecular model

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Protein changes associated with reprotonation of the Schiff base in the photocycle of Asp96-->Asn bacteriorhodopsin. The MN intermediate with unprotonated Schiff base but N-like protein structure

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Asp85 is the only internal aspartic acid that gets protonated in the M intermediate and the purple&#x2010;to&#x2010;blue transition of bacteriorhodopsin A solid&#x2010;state13C CP&#x2010;MAS NMR investigation

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Electrostatic calculations of the pKa values of ionizable groups in bacteriorhodopsin

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

14 July 2018

Aspartic acid 26 in reduced Escherichia coli thioredoxin has a pKa > 9.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1224994

26 November 2018

Proton transfer from Asp-96 to the bacteriorhodopsin Schiff base is caused by a decrease of the pKa of Asp-96 which follows a protein backbone conformational change

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Vibrational spectroscopy of bacteriorhodopsin mutants: light-driven proton transport involves protonation changes of aspartic acid residues 85, 96, and 212

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Molecular dynamics study of bacteriorhodopsin and artificial pigments

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Light-driven protonation changes of internal aspartic acids of bacteriorhodopsin: an investigation by static and time-resolved infrared difference spectroscopy using [4-13C]aspartic acid labeled purple membrane

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Interaction of aspartate-85 with a water molecule and the protonated Schiff base in the L intermediate of bacteriorhodopsin: a Fourier-transform infrared spectroscopic study

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Conformational changes of bacteriorhodopsin detected by Fourier transform infrared difference spectroscopy

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Nanometric design of extraordinary hydrophobic-induced pKa shifts for aspartic acid: relevance to protein mechanisms

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Complete identification of C = O stretching vibrational bands of protonated aspartic acid residues in the difference infrared spectra of M and N intermediates versus bacteriorhodopsin

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Vibrational spectroscopy of bacteriorhodopsin mutants. Evidence that ASP-96 deprotonates during the M----N transition

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Lowering the intrinsic pKa of the chromophore's Schiff base can restore its light-induced deprotonation in the inactive Tyr-57-->Asn mutant of bacteriorhodopsin

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Fourier transform infrared study of the N intermediate of bacteriorhodopsin

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Reconstitution of delipidated bacteriorhodopsin with endogenous polar lipids

1 reference

https://pubmed.ncbi.nlm.nih.gov/8789111

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1016/S0006-3495(96)79637-6

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

PMC publication ID

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

PubMed publication ID

1 reference

Europe PubMed Central

PMC publication ID

12 November 2017

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