Article
Stable isotope aided nuclear magnetic resonance study to investigate the receptor-binding site of human interleukin 1 beta.
Biochemistry - 3 Mar 1992
Tate S, Kikumoto Y, Ichikawa S, Kaneko M, Masui Y, Kamogashira T, Ouchi M, Takahashi S, Inagaki F
Abstract excerpt
Resonance assignments for interleukin 1 beta at neutral pH were made by using three-dimensional NMR in combination with specific labeling and double-labeling methods with stable isotopes. On the basis of the present assignments, 15N single-quantum coherence spectra of N-terminal truncated and fusion mutants were compared with that of the wild-type. Although these mutants have reduced biological activity, they...
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