L-amino acid oxidases with specificity for basic L-amino acids in cyanobacteria

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Gau, A.E.; Heindl, A.; Nodop, A.; Kahmann, U.; Pistorius, E.K.: L-amino acid oxidases with specificity for basic L-amino acids in cyanobacteria. In: Zeitschrift für Naturforschung - Section C Journal of Biosciences 62 (2007), Nr. 3-4, S. 273-284. DOI: https://doi.org/10.1515/znc-2007-3-419

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Abstract: 
The two closely related fresh water cyanobacteria Synechococcus elongatus PCC 6301 and Synechococcus elongatus PCC 7942 have previously been shown to constitutively express a FAD-containing L-amino acid oxidase with high specificity for basic L-amino acids (L-arginine being the best substrate). In this paper we show that such an enzyme is also present in the fresh water cyanobacterium Synechococcus cedrorum PCC 6908. In addition, an improved evaluation of the nucleotide/amino acid sequence of the L-amino acid oxidase of Synechococcus elongatus PCC 6301 (encoded by the aoxA gene) with respect to the FAD-binding site and a translocation pathway signal sequence will be given. Moreover, the genome sequences of 24 cyanobacteria will be evaluated for the occurrence of an aoxA-similar gene. In the evaluated cyanobacteria 15 genes encoding an L-amino acid oxidase-similar protein will be found.
License of this version: CC BY-NC-ND 3.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2007
Appears in Collections:Naturwissenschaftliche Fakultät

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pos. country downloads
total perc.
1 image of flag of Germany Germany 93 52.25%
2 image of flag of United States United States 28 15.73%
3 image of flag of China China 21 11.80%
4 image of flag of No geo information available No geo information available 10 5.62%
5 image of flag of Japan Japan 8 4.49%
6 image of flag of Netherlands Netherlands 2 1.12%
7 image of flag of Libya Libya 2 1.12%
8 image of flag of Korea, Republic of Korea, Republic of 2 1.12%
9 image of flag of Italy Italy 2 1.12%
10 image of flag of Czech Republic Czech Republic 2 1.12%
    other countries 8 4.49%

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