Literature DB >> 16591867

Electron-Nuclear Double Resonance of a Protein That Contains Copper: Evidence for Nitrogen Coordination to Cu(II) in Stellacyanin.

G H Rist1, J S Hyde, T Vänngård.   

Abstract

Electron-nuclear double resonance has been used to study ligand hyperfine interactions of the copper (II) complex in a frozen solution of the blue protein stellacyanin. It is shown that the copper ion coordinates with at least one nitrogen ligand, and probably more than one, and that the copper ion is in a hydrophobic environment.

Entities:  

Year:  1970        PMID： 16591867      PMCID： PMC283170          DOI： 10.1073/pnas.67.1.79

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  9 in total

1.  The requirement of the "non-blue" copper (II) for the activity of fungal laccase.

Authors:  R Malkin; R G. Malmström; T Vänngård
Journal:  FEBS Lett       Date:  1968-07       Impact factor: 4.124

2.  NATURE OF COPPER-PROTEIN BINDING IN SPINACH PLASTOCYANIN.

Authors:  S KATOH; A TAKAMIYA
Journal:  J Biochem       Date:  1964-04       Impact factor: 3.387

3.  Electron-nuclear double resonance from flavin radicals in liquid and polycrystalline phase and conjugated to protein.

Authors:  L E Eriksson; J S Hyde; A Ehrenberg
Journal:  Biochim Biophys Acta       Date:  1969-11-18

4.  Electron-nuclear double resonance from flavin free radicals in NADPH dehydrogenase ("old yellow enzyme").

Authors:  A Ehrenberg; L E Eriksson; J S Hyde
Journal:  Biochim Biophys Acta       Date:  1968-10-08

5.  The optical and magnetic properties of copper in Chenopodium album plastocyanin.

Authors:  W E Blumberg; J Peisach
Journal:  Biochim Biophys Acta       Date:  1966-10-10

6.  Two forms of copper (II) in fungal laccase.

Authors:  B G Malmström; B Reinhammar; T Vänngård
Journal:  Biochim Biophys Acta       Date:  1968-02-01

7.  Structural properties of stellacyanin, a copper mucoprotein from Rhus vernicifera, the Japanese lac tree.

Authors:  J Peisach; W G Levine; W E Blumberg
Journal:  J Biol Chem       Date:  1967-06-25       Impact factor: 5.157

8.  Magnetic resonance studies of met-myoglobin and myoglobin azide.

Authors:  P Eisenberger; P S Pershan
Journal:  J Chem Phys       Date:  1967-11-01       Impact factor: 3.488

9.  Cupric ion in blue proteins.

Authors:  A S Brill; G F Bryce
Journal:  J Chem Phys       Date:  1968-05-15       Impact factor: 3.488
  9 in total
  7 in total

1.  Activation of electron transfer reactions of the blue proteins.

Authors:  A S Brill
Journal:  Biophys J       Date:  1978-04       Impact factor: 4.033

2.  Blue copper proteins: Synthesis, spectra, and structures of CuN(3)(SR) and CuN(3)(SR) active site analogues.

Authors:  J S Thompson; T J Marks; J A Ibers
Journal:  Proc Natl Acad Sci U S A       Date:  1977-08       Impact factor: 11.205

3.  The amino acid sequence of plastocyanin from French bean (Phaseolus vulgaris).

Authors:  P R Milne; J R Wells; R P Ambler
Journal:  Biochem J       Date:  1974-12       Impact factor: 3.857

4.  Electron--nuclear-double-resonance studies of spinach plastocyanin.

Authors:  H Yokoi; Y Ohba; T Takabe
Journal:  Biochem J       Date:  1983-10-01       Impact factor: 3.857

5.  ESR and optical absorption studies on the copper (II) interaction with aromatic amino acids.

Authors:  L Sportelli; H Neubacher; W Lohmann
Journal:  Radiat Environ Biophys       Date:  1976-12-23       Impact factor: 1.925

6.  Autobiography of James S. Hyde.

Authors:  James S Hyde
Journal:  Appl Magn Reson       Date:  2017-10-27       Impact factor: 0.831

7.  Fluorescence enhancement of laccase induced by reduction of Cu(II) sites.

Authors:  M Goldberg; I Pecht
Journal:  Proc Natl Acad Sci U S A       Date:  1974-12       Impact factor: 11.205
  7 in total

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