例如:"lncRNA", "apoptosis", "WRKY"

Dynamic allostery in the ring protein TRAP.

J. Mol. Biol.2007 Aug 3;371(1):154-67. Epub 2007 May 22
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


We have discovered distinct, characteristic differences in the thermodynamic signatures of tryptophan binding by trp RNA-binding attenuation protein (TRAP) from two different bacterial species. The TRAP 11mer ring binds 11 molecules of tryptophan at symmetry-related sites. Tryptophan binding to Bacillus stearothermophilus TRAP is not cooperative, but isothermal titration calorimetry shows that filling the first tryptophan binding sites of Bacillus subtilis TRAP has a marked effect on the thermodynamics of subsequent ligand binding. We have identified a single, conservative amino acid replacement (Ile to Leu) in B. subtilis TRAP that abolishes this effect, and suggest the initial ligand binding causes a change throughout the wild-type protein ring.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读