Báo cáo khoa học: Steady-state and time-resolved fluorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli
Số trang: 11
Loại file: pdf
Dung lượng: 348.61 KB
Lượt xem: 7
Lượt tải: 0
Xem trước 2 trang đầu tiên của tài liệu này:
Thông tin tài liệu:
cAMP receptor protein (CRP), allosterically activated bycAMP, regulates the expression of several genes inEscheri-chia coli. As binding of cAMP leads to undefined conform-ational changes in CRP, we performed a steady-state andtime-resolved fluorescence study to showhow the binding ofthe ligand influences the structure and dynamics of theprotein. We used CRP mutants containing a single trypto-phan residue at position 85 or 13, and fluorescently labeledwith 1,5-I-AEDANS attached toCys178.
Nội dung trích xuất từ tài liệu:
Báo cáo khoa học: Steady-state and time-resolved fluorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli
Nội dung trích xuất từ tài liệu:
Báo cáo khoa học: Steady-state and time-resolved fluorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli
Tìm kiếm theo từ khóa liên quan:
scientific reports Report medicine traditional medicine breast cancer biological activities gastric cancerTài liệu liên quan:
-
Báo cáo khóa học: The structure–function relationship in the clostripain family of peptidases
10 trang 56 0 0 -
8 trang 46 0 0
-
7 trang 44 0 0
-
35 trang 42 0 0
-
12 trang 40 0 0
-
14 trang 40 0 0
-
Investigating the prognostic and predictive value of the type II cystatin genes in gastric cancer
17 trang 39 0 0 -
Báo cáo khoa học: Are UV-induced nonculturable Escherichia coli K-12 cells alive or dead?
7 trang 36 0 0 -
10 trang 36 0 0
-
Báo cáo Y học: Mycobacterium tuberculosis FprA, a novel bacterial NADPH-ferredoxin reductase
9 trang 35 0 0