Title : How is Ferredoxin-NADP Reductase Involved in the NADP Photoreduction of Chloroplasts?

Pub. Date : 2004

PMID : 16328828






7 Functional Relationships(s)
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1 Because the reaction mechanism of ferredoxin-NADP reducing system was clarified in the isolated enzyme system, it was generally thought that the role of FNR in the NADP photoreduction of chloroplasts had been fully elucidated. NADP ferredoxin reductase Homo sapiens
2 Because the reaction mechanism of ferredoxin-NADP reducing system was clarified in the isolated enzyme system, it was generally thought that the role of FNR in the NADP photoreduction of chloroplasts had been fully elucidated. NADP ferredoxin reductase Homo sapiens
3 However, the results of a reconstitution study using the crystallized FNR and the depleted grana, from which "built-in" FNR had been eliminated, showed that the NADP photoreducing activity of reconstituted FNR was much lower than the original physiological activity, and as a result, more studies had to be continued. NADP ferredoxin reductase Homo sapiens
4 However, the results of a reconstitution study using the crystallized FNR and the depleted grana, from which "built-in" FNR had been eliminated, showed that the NADP photoreducing activity of reconstituted FNR was much lower than the original physiological activity, and as a result, more studies had to be continued. NADP ferredoxin reductase Homo sapiens
5 However, the results of a reconstitution study using the crystallized FNR and the depleted grana, from which "built-in" FNR had been eliminated, showed that the NADP photoreducing activity of reconstituted FNR was much lower than the original physiological activity, and as a result, more studies had to be continued. NADP ferredoxin reductase Homo sapiens
6 Then in 1991, the FNR-connectein complex was formed using purified connectein and FNR, and after eliminating "built-in" FNR, the reconstituted complex was bound to the depleted grana having reduced NADP photoreducing activity. NADP ferredoxin reductase Homo sapiens
7 This proved that the FNR-connectein complex, which binds to a specific site on the surface of thylakoid membrane, is functionally responsible for NADP photoreduction in chloroplasts. NADP ferredoxin reductase Homo sapiens