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Involvement of products of the nrfEFG genes in the covalent attachment of haem c to a novel cysteine–lysine motif in the cytochrome c552 nitrite reductase from Escherichia coli
Cytochrome c552 is the terminal component of the formate‐dependent nitrite reduction pathway of Escherichia coli. In addition to four ‘typical’ haem‐binding motifs, CXXCH‐, characteristic of c‐typeExpand
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Identification and separation of secreted platelet proteins by isoelectric focusing. Evidence that low-affinity platelet factor 4 is converted to beta-thromboglobulin by limited proteolysis.
Low-affinity platelet factor 4 and beta-thromboglobulin are low molecular weight platelet secretory proteins that have common antigenic determinants. Four amino acids (Asn-Leu-Ala-Lys) at the aminoExpand
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Studies on the cytostatic and cytotoxic effects and mode of action of 8-nitro-7-hydroxycoumarin.
A derivative of coumarin, 8-nitro-7-hydroxycoumarin (8-NO2-7-OHC), was synthesised, purified and characterised. The cytostatic and cytotoxic nature of this compound was determined using both humanExpand
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Two new diphenyl ethers and a new depside from the lichen Micarea prasina Fr
Two new diphenyl ethers, 4-(2-carboxy-3-heptyl-5-methoxyphenoxy)-2-heptyl-6-hydroxybenzoic acid (micareic acid) (13), 4-(2-carboxy-3-heptyl-5-methoxyphenoxy)-2-heptyl-6-hydroxy-3-methoxybenzoic acidExpand
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Three New Lichen Depsidones
The depsidones α- acetylconstictic acid (5-acetoxymethyl-1,4-dihydroxy-10-methoxy-8-methyl-3,7-dioxo-1,3-dihydro-7 H- isobenzofuro [4,5- b][l,4] benzodioxepin-ll-carbaldehyde ) (6), substictic acidExpand
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New Depsidones From the Lichen Genus Erioderma
The depsidones norpannarin (4) and norargopsin (5) have been prepared by unambiguous synthesis and shown to co-occur with nordechloropannarin (7), pannarin (3) and argopsin (2) in Erioderma chilense.
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α-Acetylhypoconstictic Acid, a New Depsidone from the Lichen Menegazzia dispora
The depsidone, α- acetylhypoconstictic acid (5-acetoxymethyl-1,4- dihydroxy-10-methoxy-8,11-dimethyl-7 H- isobenzofuro [4,5- b][1,4]benzodioxepin-3(1 H),7-dione) (6) has been synthesized and shown toExpand
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The nrfEFG gene products are required for the activity of the cytochrome c552 nitrite reductase from Escherichia coli.
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The production and characterization of a coumarin-bovine serum albumin (BSA) conjugate and its use for antibody production.
Coumarin is a constituent of many plants. It has found use in industry mainly due to its strong fragrant odour. Coumarin has been used in the treatment of a range of ailments such as cancer, burns,Expand
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