Haptoglobin binding stabilizes hemoglobin ferryl iron and the globin radical on tyrosine β145 (Q36801678)

16 August 2017

Haptoglobin binding stabilizes hemoglobin ferryl iron and the globin radical on tyrosine β145 (English)

1 reference

16 August 2017

Chris E Cooper

1

1 reference

16 August 2017

Dominik J Schaer

2

1 reference

16 August 2017

Paul W Buehler

3

1 reference

16 August 2017

Michael T Wilson

4

1 reference

16 August 2017

Brandon J Reeder

5

1 reference

16 August 2017

Gary Silkstone

6

1 reference

16 August 2017

Dimitri A Svistunenko

7

1 reference

16 August 2017

Leif Bulow

8

1 reference

16 August 2017

Abdu I Alayash

9

1 reference

16 August 2017

6 August 2012

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Antioxidants & Redox Signaling

16 August 2017

1 reference

16 August 2017

18

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16 August 2017

17

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16 August 2017

2264-2273

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Pleiotropic effects of intravascular haemolysis on vascular homeostasis

16 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Peroxidase activity of hemoglobin-haptoglobin complexes: covalent aggregation and oxidative stress in plasma and macrophages

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Sequestration of extracellular hemoglobin within a haptoglobin complex decreases its hypertensive and oxidative effects in dogs and guinea pigs

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Characterization of high molecular weight multimeric states of human haptoglobin and hemoglobin-based oxygen carriers by high-mass MALDI MS.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Tyrosine residues as redox cofactors in human hemoglobin: implications for engineering nontoxic blood substitutes.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Rate of nitric oxide scavenging by hemoglobin bound to haptoglobin

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Histidine and not tyrosine is required for the peroxide-induced formation of haem to protein cross-linked myoglobin.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

CD163 is the macrophage scavenger receptor for native and chemically modified hemoglobins in the absence of haptoglobin

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Reaction of haem containing proteins and enzymes with hydroperoxides: the radical view

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

A new method of identifying the site of tyrosyl radicals in proteins

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Oxygen therapeutics: can we tame haemoglobin?

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Redox reactions of hemoglobin and myoglobin: biological and toxicological implications

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Crystallization of the haptoglobin-hemoglobin complex

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Detection and reactions of the globin radical in haemoglobin.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Structure of haptoglobin and the haptoglobin-hemoglobin complex by electron microscopy

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Identification by ENDOR of Trp191 as the free-radical site in cytochrome c peroxidase compound ES.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Ferryl haem protonation gates peroxidatic reactivity in globins

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Rate of reaction with nitric oxide determines the hypertensive effect of cell-free hemoglobin

27 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Kinetics of the reaction between oxygen and haemoglobin bound to haptoglobin

27 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Nature of biological electron transfer

27 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Tyrosyl radicals in proteins: a comparison of empirical and density functional calculated EPR parameters.

27 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Tyrosine as a redox-active center in electron transfer to ferryl heme in globins.

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Structural basis of peroxide-mediated changes in human hemoglobin: a novel oxidative pathway.

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

On the formation, nature, stability and biological relevance of the primary reaction intermediates of myoglobins with hydrogen peroxide

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Exercise-induced oxidative stress leads hemolysis in sedentary but not trained humans

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Identification of free radicals on hemoglobin from its self-peroxidation using mass spectrometry and immuno-spin trapping: observation of a histidinyl radical

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Oxidation of low-density lipoprotein by hemoglobin stems from a heme-initiated globin radical: antioxidant role of haptoglobin.

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Human erythrocyte catalase: an improved method of isolation and a reevaluation of reported properties.

5 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3638561

Higher oxidation states of prostaglandin H synthase. EPR study of a transient tyrosyl radical in the enzyme during the peroxidase reaction

5 September 2018

1 reference

12 December 2020

The antioxidant activity of haptoglobin towards haemoglobin-stimulated lipid peroxidation

1 reference

12 December 2020

Site-directed mutagenesis in hemoglobin: functional and structural role of inter- and intrasubunit hydrogen bonds as studied with 37 beta and 145 beta mutations

1 reference

12 December 2020

Redox cycling of human methaemoglobin by H2O2 yields persistent ferryl iron and protein based radicals

1 reference

12 December 2020

Free Radical produced in the Reaction of Metmyoglobin with Hydrogen Peroxide

1 reference

12 December 2020

Clearance kinetics of haptoglobin-hemoglobin complex in the human

1 reference

12 December 2020

Increased levels of F2-isoprostanes following aneurysmal subarachnoid hemorrhage in humans

1 reference

12 December 2020

Human haptoglobin structure and function - a molecular modelling study

1 reference

12 December 2020

Haptoglobin preserves the CD163 hemoglobin scavenger pathway by shielding hemoglobin from peroxidative modification

1 reference

12 December 2020

Quantitative mass spectrometry defines an oxidative hotspot in hemoglobin that is specifically protected by haptoglobin

1 reference

12 December 2020

Formation of compound I in the reaction of native myoglobins with hydrogen peroxide

1 reference

12 December 2020

Studies on the oxidation-reduction potentials of heme proteins. VII. Oxidation-reduction equilibrium of hemoglobin bound to haptoglobin

1 reference

12 December 2020

The Binding of Hemoglobin to Haptoglobin and Its Relation to Subunit Dissociation of Hemoglobin

1 reference

12 December 2020

Interaction of human hemoglobin with haptoglobin or antihemoglobin antibody

1 reference

12 December 2020

Interaction between hemoglobin subunits in the hemoglobin . haptoglobin complex

1 reference

12 December 2020

10.1089/ARS.2012.4547.TEST

Identifiers

DOI

1 reference

16 August 2017

1 reference

16 August 2017

PubMed publication ID

22702311

1 reference