About Products Protein Database Contact

PNSB5

Gene
PNSB5
Protein
Photosynthetic NDH subunit of subcomplex B 5, chloroplastic
Organism
Arabidopsis thaliana
Length
212 amino acids
Function
NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.
Mass
23.746 kDa
Sequence
MATVTILSPKSIPKVTDSKFGARVSDQIVNVVKCGKSGRRLKLAKLVSAAGLSQIEPDINEDPIGQFETNSIEMEDFKYGYYDGAHTYYEGEVQKGTFWGAIADDIAAVDQTNGFQGLISCMFLPAIALGMYFDAPGEYLFIGAALFTVVFCIIEMDKPDQPHNFEPQIYKLERGARDKLINDYNTMSIWDFNDKYGDVWDFTIEKDDIATR