Nucleotide sequence of the petE gene encoding plastocyanin from the photosynthetic prokaryote, Prochlorothrix hollandica.
We have determined the nucleotide sequence of the petE gene encoding plastocyanin from the chlorophyll a/b-containing photosynthetic prokaryote, Prochlorothrix hollandica. Comparison of the deduced amino acid sequence encoded by the gene with the N-terminal sequence of the purified protein revealed that plastocyanin is synthesized as a precursor bearing an N-terminal domain of 34 amino acids having some structural similarity to thylakoid lumenal transit peptides identified in other organisms. The mature protein has an apparent isoelectric point of 8.37 and a molecular mass of 10,236 Da.
Arudchandran
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A
Department of Biological Sciences, Bowling Green State University, OH 43403.
Seeburg
D
D
Burkhart
W
W
Bullerjahn
G S
GS
D000595:Amino Acid Sequence; D001483:Base Sequence; D006090:Gram-Negative Bacteria / Q000235:genetics*; D008969:Molecular Sequence Data; D010970:Plastocyanin / Q000235:genetics*
D010970:Plastocyanin