telluromethionine
National Institutes of Health
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The chalcogen elements oxygen, sulfur, and selenium are essential constituents of side chain functions of natural amino acids…
The comparative structural modeling of djenkolic acid and its derivatives containing selenium and tellurium in chalcogen sites…
AbstractHeteroisotope and heteroatom tagging with [34S]-enriched methionine (Met), selenomethionine (SeMet), and…
A simple and efficient method for the specific and quantitative replacement of the naturally occurring amino acid methionine by…
Abstract
The tailspike protein of Salmonella phage P22 is a viral adhesion protein with both receptor binding and destroying…
Heavy-atom derivatives of PYRase proteins prepared in the past have been unsuitable for x-ray diffraction analysis. Thus, we…
INTRODUCTIONDetection of insensitive spin nuclei can beI\12enhanced by taking advantage of the high magnetogyricratio and high…
We have utilized a T7 polymerase/promoter system for the high-level incorporation of methionine analogs with suitable labels for…
One of the fundamental problems in macromolecular crystallography is the availability of the suitable heavy-atom derivatives…