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Article

Identification of amino acid residues of nitrite reductase from Anabaena sp. PCC 7120 involved in ferredoxin binding.

Biochimica et biophysica acta - 30 Nov 2000

Curdt I, Singh B B, Jakoby M, Hachtel W, Böhme H

Abstract excerpt

The nitrite reductase gene (nirA) from the filamentous, heterocyst-forming cyanobacterium Anabaena sp. PCC 7120 (A. PCC 7120) was expressed in Escherichia coli using the pET-system. Co-expression of the cysG gene encoding siroheme synthase of Salmonella typhimurium increased the amount of soluble, active nitrite reductase four fold. Nitrite reductase was purified to homogeneity. In order to identify amino acid...

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PMID: 11087941
DOI: 10.1016/s0167-4838(00)00198-9

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