intTypePromotion=1
zunia.vn Tuyển sinh 2024 dành cho Gen-Z zunia.vn zunia.vn
ADSENSE

Báo cáo khoa học: Functional implications of pigments bound to a cyanobacterial cytochrome b6f complex

Chia sẻ: Nguyen Thang | Ngày: | Loại File: PDF | Số trang:11

39
lượt xem
3
download
 
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

A highly purified cytochromeb6f complex from the cyanobacterium Syn-echocystissp. PCC 6803 selectively binds one chlorophyll a and one caro-tenoid in analogy to the recent published structure from two other b6 f complexes. The unknown function of these pigments was elucidated by spectroscopy and site-directed mutagenesis. Low-temperature redox differ-ence spectroscopy showed red shifts in the chlorophyll and carotenoid spec-tra upon reduction of cytochrome b6, which indicates coupling of these pigments with the heme groups and thereby with the electron transport....

Chủ đề:
Lưu

Nội dung Text: Báo cáo khoa học: Functional implications of pigments bound to a cyanobacterial cytochrome b6f complex

ADSENSE

CÓ THỂ BẠN MUỐN DOWNLOAD

 

Đồng bộ tài khoản
2=>2