1985
DOI: 10.1002/hlca.19850680824
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Zur Kenntnis des Faktors F430 aus methanogenen Bakterien: Absolute Konfiguration

Abstract: (18)) sowie die trans-Anordnung der beiden Substituenten am Ring C, beruht auf den Ergebnissen einer ' H-NMR-NOE-differenzspektroskopischen Analyse von F430M. Infolge der trigonalen Struktur des meso-C-Atoms C(10) zwischen den Ringen B und C war es mit der NOE-Methodik nicht moglich gewesen, die Strukturbereiche der Ringe B und C konjigurativ zu korrelieren. Dies ist der Grund dafur, dass ein experimenteller Beweis der ahsoluten Konfiguration von F430 bislang fehlte, wiewohl es moglich war, durch ozonolytische… Show more

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Cited by 54 publications
(17 citation statements)
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“…The prosthetic group of this enzyme is coenzyme F430 [3], which is a nickel porphinoid of unique structure [4][5][6][7][8][9][10]. Per mol F430 the enzyme also contains noncovalently bound approx.…”
Section: Introductionmentioning
confidence: 99%
“…The prosthetic group of this enzyme is coenzyme F430 [3], which is a nickel porphinoid of unique structure [4][5][6][7][8][9][10]. Per mol F430 the enzyme also contains noncovalently bound approx.…”
Section: Introductionmentioning
confidence: 99%
“…It contains, at a level of 2 mol/mol of protein hexamer, a tightly bound nickel tetrapyrrole cofactor, cofactor F430 (for references see Ellermann et al, 1988;Rouviere & Wolfe, 1988). The structure of cofactor F430 has been elucidated (see formula) (Pfaltz et al, 1982Livingston et al, 1984;Hausinger et al, 1984;Fassler et al, 1985).…”
Section: Ch3-s-com + H-s-htp -÷ Com-s-s-htp + Ch4mentioning
confidence: 99%
“…The constitution and confi guration of F 430 M in the Ni(II) oxidation state ( Figure 1) was established in a series of biosynthetic incorporation experiments with selectively labeled 13 C-δ-aminolevulinic acid, spectroscopic studies, and by crystal structure elucidation [44,[49][50][51][52][53][54]. The structure exhibits several unique elements.…”
Section: Structure and Properties Of Coenzyme F 430mentioning
confidence: 99%