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Literature DB >> 6272709

Structural studies of eukaryotic cytochrome c modified at methionine-65.

A P Boswell, G R Moore, R J Williams, C J Wallace, P J Boon, R J Nivard, G I Tesser.

Abstract

1H n.m.r. spectra were recorded in both oxidation states for the following species: tuna cytochrome c, tuna [carboxymethylmethionine-65]cytochrome c, horse cytochrome c and horse [homoserine-65]cytochrome c. The experiments give the assignments of the singlet methyl resonances of methionine-65 and the N-terminal acetyl group. The modification at methionine-65 is shown to cause an extremely small structural perturbation to one part of the molecule close to the site of modification.

Entities: Chemical Gene Species

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Year: 1981 PMID： 6272709 PMCID： PMC1162631 DOI： 10.1042/bj1930493

Source DB: PubMed Journal: Biochem J ISSN： 0264-6021 Impact factor: 3.857

20 in total

1. Semisynthesis, conformation and cytochrome c oxidase activity of eight cytochrome c analogues.

Authors: P J Boon; A J Van Raay; G I Tesser; R J Nivard
Journal: FEBS Lett Date: 1979-12-01 Impact factor: 4.124

2. Nuclear-magnetic-resonance studies of eukaryotic cytochrome c. Assignment of resonances of aromatic amino acids.

Authors: G R Moore; R J Williams
Journal: Eur J Biochem Date: 1980-02

3. Semisynthetic horse heart [65-homoserine]cytochrome c from three fragments.

Authors: P J Boon; G I Tesser; R J Nivard
Journal: Proc Natl Acad Sci U S A Date: 1979-01 Impact factor: 11.205

4. Carboxymethylation of horse heart ferricytochrome c and cyanferricytochrome c.

Authors: E Stellwagen
Journal: Biochemistry Date: 1968-07 Impact factor: 3.162

5. Nuclear-magnetic-resonance studies of eukaryotic cytochrome c. Assignment of resonances of aliphatic amino acids.

Authors: G R Moore; R J Williams
Journal: Eur J Biochem Date: 1980-02

6. Alkylation of cytochromes c. II. Carboxymethylation of beef and human cytochromes c in the oxidized and reduced forms.

Authors: K Ando; H Matsubara; K Okunuki
Journal: Biochim Biophys Acta Date: 1966-05-05

7. The semisynthesis of fragments corresponding to residues 66-104 of horse heart cytochrome c.

Authors: C J Wallace; R E Offord
Journal: Biochem J Date: 1979-04-01 Impact factor: 3.857

8. Semisynthetic analogs of cytochrome c reconstructed from natural and synthetic peptides.

Authors: P T Nix; P K Warme
Journal: Biochim Biophys Acta Date: 1979-06-19

9. Tuna cytochrome c at 2.0 A resolution. III. Coordinate optimization and comparison of structures.

Authors: N Mandel; G Mandel; B L Trus; J Rosenberg; G Carlson; R E Dickerson
Journal: J Biol Chem Date: 1977-07-10 Impact factor: 5.157

10. Topographic determinants on cytochrome c. I. The complete antigenic structures of rabbit, mouse, and guanaco cytochromes c in rabbits and mice1.

Authors: G J Urbanski; E Margoliash
Journal: J Immunol Date: 1977-04 Impact factor: 5.422

5 in total

1. The binding of platinum complexes to tuna cytochrome c.

Authors: A P Boswell; G R Moore; R J Williams
Journal: Biochem J Date: 1982-03-01 Impact factor: 3.857

2. The effect of complete or specific partial acetimidylation on the biological properties of cytochrome c and cytochrome c-T.

Authors: C J Wallace
Journal: Biochem J Date: 1984-02-01 Impact factor: 3.857