Concept

Coenzyme Q-cytochrome c réductase

Publications associées (37)

Synthesis and structural elucidation of a "free" phosphinoamide anion

The reaction of the aminophosphane C6H4(o-CN)NHPPh2 with elemental potassium in the presence of 18-crown-6 affords the phosphinoamide-containing complex [C6H4(o-CN)N-PPh2(THF)(18-Crown-6)K] which has been fully characterised in solution and the solid state ...

2003

Evolutionary approaches to study cytochrome c peroxidase

Kai Johnsson, Petra Tafelmeyer

A review with 15 refs. Directed mol. evolution of enzymes and proteins has emerged as an extremely powerful method to create proteins with novel properties, both for practical applications as well as for mechanistic studies. To demonstrate the underlying p ...

2001

Bacterial Na+-ATP synthase has an undecameric rotor

Henning Paul-Julius Stahlberg, Andreas Engel

Synthesis of adenosine triphosphate (ATP) by the F1F0 ATP synthase involves a membrane-embedded rotary engine, the F-0 domain, which drives the extra-membranous catalytic F-1 domain. The F-0 domain consists of subunits a(1)b(2) and a cylindrical rotor asse ...

Wiley-Blackwell2001

Missense mutations in the catalase-peroxidase gene, katG, are associated with isoniazid resistance in Mycobacterium tuberculosis

Stewart Cole

The toxicity of the powerful anti-tuberculosis drug isoniazid (INH) is believed to be mediated by the haem-containing enzyme catalase-peroxidase, encoded by the katG gene of Mycobacterium tuberculosis. Compelling evidence for this was obtained by studying ...

1995

Mitochondrial creatine kinase mediates contact formation between mitochondrial membranes

Rudolf Hovius

Purified mitochondrial creatine kinase (Mi-CK) (EC 2.7.3.2) from chicken heart was shown to interact simultaneously with purified inner and outer mitochondrial membranes, thereby creating an intermembrane chondrial membranes, thereby creating an intermembr ...

American Society for Biochemistry and Molecular Biology1991

Differential interactions of apo- and holocytochrome c with acidic membrane lipids in model systems and the implications for their import into mitochondria

Rudolf Hovius

Monomolecular layers of lipid extracts of microsomal, mitochondrial outer and inner membranes, and pure lipid species have been used to measure their interaction with apo- and holocytochrome c. Large differences were observed both with respect to the natur ...

American Society for Biochemistry and Molecular Biology1989

A mutant of Escherichia coli fumarate reductase decoupled from electron transport

Stewart Cole

The terminal electron-transfer enzyme fumarate reductase of Escherichia coli is a complex iron-sulfur flavoenzyme composed of four nonidentical subunits organized into two domains: FrdA and -B (a membrane-extrinsic catalytic domain) and FrdC and -D (a tran ...

1986

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