Integral outer membrane receptors for iron chelates and vitamin B 12 carry out specific ligand transport against a concentration gradient. Energy for active transport is obtained from the ...
Benjamin List of the Max Planck Institute for Kohlenforschung and colleagues have now developed a light-driven catalytic ...
Stable isotope analysis suggests that, before Roman aqueducts, residents of the city may have soaked in dirty water ...
Structure of a HAP1–DNA complex reveals dramatically asymmetric DNA binding by a homodimeric protein
Figure 1: The HAP1 DNA Binding Domain, UAS CYC7, and binding sites of various family members. Figure 2: Overall structure of the HAP1–DNA, GAL4–DNA, PPR1–DNA and PUT3–DNA complexes. Figure 3: ...
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