Bacterial RNA Polymerase
- Created by: Ellie0o0o
- Created on: 23-04-15 11:52
View mindmap
- Bacterial RNA polymerase
- Multi-subunit
- Core
- Alpha I
- Enzyme assembly
- Alpha II
- Enzyme assembly
- Beta
- Catalytic site
- Beta-i
- Catalytic site
- Omega
- Enzyme assembly
- Alpha I
- Sigma
- Promoter recognition and binding
- Aided by sigma factors
- Elongated shape
- Sit on the outer face of the polymerase
- "house-keeping" or "alternative"
- Sigma 70
- Primary house-keeping
- Sigma 5 - Stress
- Sigma 32 - Heat shock
- Sigma E - Extreme heat shock
- Sigma 54 - Nitrogen starvation
- Sigma 28 - Flagella synthesis
- Sigma 54 - Nitrogen starvation
- Sigma E - Extreme heat shock
- Sigma 32 - Heat shock
- Sigma 70
- Core
- Enzyme
- Interaction channel
- Holds 16bp
- Lined with +ve charges
- Target of antibiotics
- Rafampicin targets beta subunit
- Multi-subunit
Comments
No comments have yet been made