The crystal structure of a pepstatin-insensitive carboxyl proteinase from Pseudomonas sp. 101 (PSCP) has been solved by single-wavelength anomalous diffraction using the absorption peak of bromide ...
Methylation at the C5 position of cytosine (5-methyl-cytosine, 5mC) in DNA is an important form of epigenetic modifications. It plays critical roles in many key cellular processes, including embryonic ...