Search Results - "Di Bernardo, Salvatore"
-
1
Correction of Both NBD1 Energetics and Domain Interface Is Required to Restore ΔF508 CFTR Folding and Function
Published in Cell (20-01-2012)“…The folding and misfolding mechanism of multidomain proteins remains poorly understood. Although thermodynamic instability of the first nucleotide-binding…”
Get full text
Journal Article -
2
NADH-Quinone Oxidoreductase: PSST Subunit Couples Electron Transfer from Iron-Sulfur Cluster N2 to Quinone
Published in Proceedings of the National Academy of Sciences - PNAS (30-03-1999)“…The proton-translocating NADH-quinone oxidoreductase (EC 1.6.99.3) is the largest and least understood enzyme complex of the respiratory chain. The mammalian…”
Get full text
Journal Article -
3
Functional Roles of Four Conserved Charged Residues in the Membrane Domain Subunit NuoA of the Proton-translocating NADH-Quinone Oxidoreductase from Escherichia coli
Published in The Journal of biological chemistry (30-07-2004)“…The H + (Na + )-translocating NADH-quinone (Q) oxidoreductase (NDH-1) of Escherichia coli is composed of 13 different subunits (NuoA-N). Subunit NuoA (ND3,…”
Get full text
Journal Article -
4
Direct interaction between a membrane domain subunit and a connector subunit in the H +-translocating NADH-quinone oxidoreductase
Published in FEBS letters (23-11-2001)“…When Paracoccus denitrificans membranes were treated with a crosslinker, m-maleimidobenzoyl- N-hydroxysuccinimide ester (MBS), a cross-linked product of M r…”
Get full text
Journal Article -
5
Steady-State Kinetics of the Reduction of Coenzyme Q Analogs by Complex I (NADH:Ubiquinone Oxidoreductase) in Bovine Heart Mitochondria and Submitochondrial Particles
Published in Biochemistry (Easton) (27-02-1996)“…The reduction kinetics of coenzyme Q (CoQ, ubiquinone) by NADH:ubiquinone oxidoreductase (complex I, EC 1.6.99.3) was investigated in bovine heart…”
Get full text
Journal Article -
6
Procaryotic complex I (NDH-1), an overview
Published in Biochimica et biophysica acta (06-05-1998)Get full text
Journal Article -
7
Redox Properties of the [2Fe-2S] Center in the 24 kDa (NQO2) Subunit of NADH:Ubiquinone Oxidoreductase (Complex I)
Published in Biochemistry (Easton) (06-08-2002)“…The redox properties of the [2Fe-2S] cluster in the 24 kDa subunit of bovine heart mitochondrial NADH:ubiquinone oxidoreductase (complex I) and three of its…”
Get full text
Journal Article -
8
The Role of DT-Diaphorase in the Maintenance of the Reduced Antioxidant Form of Coenzyme Q in Membrane Systems
Published in Proceedings of the National Academy of Sciences - PNAS (19-03-1996)“…The experiments reported here were designed to test the hypothesis that the two-electron quinone reductase DT-diaphorase [NAD(P)H:(quinone-acceptor)…”
Get full text
Journal Article -
9
Characterization and Topology of the Membrane Domain Nqo10 Subunit of the Proton-Translocating NADH-Quinone Oxidoreductase of Paracoccus denitrificans
Published in Biochemistry (Easton) (22-04-2003)“…The proton-translocating NADH-quinone oxidoreductase (NDH-1) of Paracoccus denitrificans is composed of 14 different subunits (Nqo1−Nqo14). Of these, seven…”
Get full text
Journal Article -
10
Characterization of the Membrane Domain Nqo11 Subunit of the Proton-Translocating NADH-Quinone Oxidoreductase of Paracoccus denitrificans
Published in Biochemistry (Easton) (02-04-2002)“…The proton-translocating NADH-quinone oxidoreductase (NDH-1) of Paracoccus denitrificans consists of at least 14 unlike subunits (designated Nqo1−14). The…”
Get full text
Journal Article -
11
Exploring the Membrane Domain of the Reduced Nicotinamide Adenine Dinucleotide−Quinone Oxidoreductase of Paracoccus denitrificans: Characterization of the NQO7 Subunit
Published in Biochemistry (Easton) (08-08-2000)“…The proton-translocating reduced nicotinamide adenine dinucleotide− (NADH−) quinone oxidoreductase (NDH-1) of Paracoccus denitrificans is composed of at least…”
Get full text
Journal Article -
12
A high diffusion coefficient for coenzyme Q10 might be related to a folded structure
Published in FEBS letters (10-04-1998)“…We measured the lateral diffusion of different coenzyme Q homologues and analogues in model lipid vesicles using the fluorescence collisional quenching…”
Get full text
Journal Article -
13
NADH dehydrogenases: from basic science to biomedicine
Published in Journal of bioenergetics and biomembranes (01-06-2001)“…This review article is concerned with two on-going research projects in our laboratory, both of which are related to the study of the NADH dehydrogenase enzyme…”
Get full text
Journal Article -
14
Localization and mobility of coenzyme Q in lipid bilayers and membranes
Published in BioFactors (Oxford) (1999)“…We have studied the mobility of coenzyme Q (CoQ) in lipid bilayers and mitochondrial membranes in relation to the control of electron transfer activities. A…”
Get full text
Journal Article -
15
A high diffusion coefficient for coenzyme Q 10 might be related to a folded structure
Published in FEBS letters (10-04-1998)“…We measured the lateral diffusion of different coenzyme Q homologues and analogues in model lipid vesicles using the fluorescence collisional quenching…”
Get full text
Journal Article -
16
The two-electron quinone reductase DT-diaphorase generates and maintains the antioxidant (reduced) form of coenzyme Q in membranes
Published in Molecular aspects of medicine (1997)“…The experiments reported here were undertaken to test the hypothesis that the antioxidative, reduced form of hydrophobic phase coenzyme Q (CoQ) may be…”
Get full text
Journal Article -
17
Characterization of 9-aminoacridine interaction with chromatophore membranes and modelling of the probe response to artificially induced transmembrane ΔpH values
Published in Biochimica et biophysica acta (06-07-1995)“…We analyze the adsorption of the fluorescent monoamine 9-aminoacridine to the membrane phase of photosynthetic chromatophores, in the physiological interval of…”
Get full text
Journal Article -
18
-
19
Characterization of the Membrane Domain Subunit NuoJ (ND6) of the NADH-Quinone Oxidoreductase from Escherichia coli by Chromosomal DNA Manipulation
Published in Biochemistry (Easton) (08-03-2005)“…The ND6 subunit is one of seven mitochondrial DNA-encoded subunits of the proton-translocating NADH-quinone oxidoreductase (complex I). Physiological…”
Get full text
Journal Article