蛋白质-金属离子结合位点：利用质子磁共振波谱法进行测定
Protein-metal ion binding site: determination with proton magnetic resonance spectroscopy.
作者信息
Rose P I
出版信息
Science. 1971 Feb 12;171(3971):573-4. doi: 10.1126/science.171.3971.573.
PMID:5539720
Abstract
Proton magnetic resonance spectra of aqueous gelatin were analyzed with respect to composition and molecular interactions. Aqueous gelatin complexes cobaltous ions in the pD range of approximately 3.5 to 7.5. Glutamyl and aspartyl side chains are shown to be the sites of binding.
摘要
对水性明胶的质子磁共振谱进行了组成和分子相互作用方面的分析。水性明胶在大约3.5至7.5的pD范围内络合钴离子。已表明谷氨酰基和天冬氨酰基侧链是结合位点。
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