Difference between revisions of "Part:BBa K1151000"
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The HpNikR protein is a pleiotropic regulator from Helicobacter pylori. In presence of nickel it can acts as an activator or a repressor depending of the specific promoter that contains its operator sites. Each monomer consists in 133 aa for a molecular weight of approximately 17.2 kDa. Apo-HpNikR is a tetramer able to bind up to six Ni2+ ions and then a conformational change allows it to activate or repress trascription. | The HpNikR protein is a pleiotropic regulator from Helicobacter pylori. In presence of nickel it can acts as an activator or a repressor depending of the specific promoter that contains its operator sites. Each monomer consists in 133 aa for a molecular weight of approximately 17.2 kDa. Apo-HpNikR is a tetramer able to bind up to six Ni2+ ions and then a conformational change allows it to activate or repress trascription. | ||
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===Usage and Biology=== | ===Usage and Biology=== | ||
Revision as of 09:26, 26 September 2013
Nickel-responsive pleiotropic regulator (HpNikR)
The HpNikR protein is a pleiotropic regulator from Helicobacter pylori. In presence of nickel it can acts as an activator or a repressor depending of the specific promoter that contains its operator sites. Each monomer consists in 133 aa for a molecular weight of approximately 17.2 kDa. Apo-HpNikR is a tetramer able to bind up to six Ni2+ ions and then a conformational change allows it to activate or repress trascription.
Usage and Biology
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]