Investigations of low-frequency vibrational dynamics and ligand binding kinetics of cystathionine beta-synthase (Q39731075)

14 September 2017

Investigations of low-frequency vibrational dynamics and ligand binding kinetics of cystathionine beta-synthase (English)

1 reference

14 September 2017

1 reference

Venugopal Karunakaran

1

1 reference

14 September 2017

Abdelkrim Benabbas

2

1 reference

14 September 2017

Yuhan Sun

3

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14 September 2017

Zhenyu Zhang

4

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14 September 2017

Sangita Singh

5

1 reference

14 September 2017

Ruma Banerjee

6

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14 September 2017

Paul M Champion

7

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14 September 2017

language of work or name

English

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publication date

1 March 2010

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Journal of Physical Chemistry B

14 September 2017

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14 September 2017

114

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14 September 2017

9

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14 September 2017

3294-3306

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Heme regulation of human cystathionine beta-synthase activity: insights from fluorescence and Raman spectroscopy

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Modulation of the heme electronic structure and cystathionine beta-synthase activity by second coordination sphere ligands: The role of heme ligand switching in redox regulation.

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Low-frequency dynamics of Caldariomyces fumago chloroperoxidase probed by femtosecond coherence spectroscopy

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Unusually strong H-bonding to the heme ligand and fast geminate recombination dynamics of the carbon monoxide complex of Bacillus subtilis truncated hemoglobin

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Investigations of vibrational coherence in the low-frequency region of ferric heme proteins

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Ultrafast dynamics of ligands within heme proteins

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Temperature-dependent heme kinetics with nonexponential binding and barrier relaxation in the absence of protein conformational substates

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Low frequency spectral density of ferrous heme: perturbations induced by axial ligation and protein insertion

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Dynamics of carbon monoxide binding to cystathionine beta-synthase

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Geminate carbon monoxide rebinding to a c-type haem.

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Nitric oxide interaction with insect nitrophorins and thoughts on the electron configuration of the {FeNO}6 complex

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Redox regulation and reaction mechanism of human cystathionine-beta-synthase: a PLP-dependent hemesensor protein

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Cystathionine beta-synthase: structure, function, regulation, and location of homocystinuria-causing mutations

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Observation of the cascaded atomic-to-global length scales driving protein motion

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Reaction mechanism and regulation of cystathionine beta-synthase

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Spin-dependent mechanism for diatomic ligand binding to heme

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Human cystathionine beta-synthase is a heme sensor protein. Evidence that the redox sensor is heme and not the vicinal cysteines in the CXXC motif seen in the crystal structure of the truncated enzyme

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Ligand-induced heme ruffling and bent no geometry in ultra-high-resolution structures of nitrophorin 4

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Regulation of human cystathionine beta-synthase by S-adenosyl-L-methionine: evidence for two catalytically active conformations involving an autoinhibitory domain in the C-terminal region

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Structure of human cystathionine beta-synthase: a unique pyridoxal 5'-phosphate-dependent heme protein

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Observation of coherent reaction dynamics in heme proteins

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Dynamics of a small globular protein in terms of low-frequency vibrational modes

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Direct observation of vibrational coherence in bacterial reaction centers using femtosecond absorption spectroscopy

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Vibrational Energy Relaxation and Structural Dynamics of Heme Proteins

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Alleviation of intrasteric inhibition by the pathogenic activation domain mutation, D444N, in human cystathionine beta-synthase

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Measurements of heme relaxation and ligand recombination in strong magnetic fields

25 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Low-frequency mode activity of heme: femtosecond coherence spectroscopy of iron porphine halides and nitrophorin

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Temperature-dependent studies of NO recombination to heme and heme proteins

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

CO rebinding to protoheme: investigations of the proximal and distal contributions to the geminate rebinding barrier

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Resonance Raman characterization of the heme cofactor in cystathionine beta-synthase. Identification of the Fe-S(Cys) vibration in the six-coordinate low-spin heme

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

The redox potential of dithionite and SO-2 from equilibrium reactions with flavodoxins, methyl viologen and hydrogen plus hydrogenase

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Coherence spectroscopy investigations of the low-frequency vibrations of heme: effects of protein-specific perturbations

15 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Ligand dynamics and early signaling events in the heme domain of the sensor protein Dos from Escherichia coli.

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Ligand dynamics in an electron transfer protein. Picosecond geminate recombination of carbon monoxide to heme in mutant forms of cytochrome c.

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

The redox behavior of the heme in cystathionine beta-synthase is sensitive to pH.

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Ligand binding dynamics to the heme domain of the oxygen sensor Dos from Escherichia coli.

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Characterization of NO binding to human cystathionine beta-synthase: possible implications of the effects of CO and NO binding to the human enzyme

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Vibrationally coherent photochemistry in the femtosecond primary event of vision

20 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2842918

Characterization of the heme in human cystathionine beta-synthase by X-ray absorption and electron paramagnetic resonance spectroscopies

20 August 2018

1 reference

12 December 2020

Real time observation of low frequency heme protein vibrations using femtosecond coherence spectroscopy

1 reference

12 December 2020

Dissociation and recombination between ligands and heme in a CO-sensing transcriptional activator CooA. A flash photolysis study

1 reference

12 December 2020

Time-resolved methods in biophysics. 4. Broadband pump–probe spectroscopy system with sub-20 fs temporal resolution for the study of energy transfer processes in photosynthesis

1 reference

12 December 2020

Binding of pyridoxal 5'-phosphate to the heme protein human cystathionine beta-synthase

1 reference

12 December 2020

Modification of Pepsinogen with Pyridoxal Phosphate

1 reference

12 December 2020

Origin of the anomalous Soret spectra of carboxycytochrome P-450

1 reference

12 December 2020

Relaxation dynamics of myoglobin in solution

1 reference

12 December 2020

Evidence for heme-mediated redox regulation of human cystathionine beta-synthase activity

1 reference

12 December 2020

Characterization of the heme and pyridoxal phosphate cofactors of human cystathionine beta-synthase reveals nonequivalent active sites

1 reference

12 December 2020

Spin-Forbidden Ligand Binding to the Ferrous−Heme Group: Ab Initio and DFT Studies

1 reference

12 December 2020

Coherent reaction dynamics in a bacterial cytochrome c oxidase

1 reference

12 December 2020

Geminate recombination of carbon monoxide to myoglobin

1 reference

12 December 2020

Identifiers

DOI

10.1021/JP909700R

1 reference

release_725pgul7lvarfej7l3iwfqcb3y

14 September 2017

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24 November 2022

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14 September 2017

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