Article
Crystal structure of a sigma 70 subunit fragment from E. coli RNA polymerase.
Cell - 4 Oct 1996
Malhotra A, Severinova E, Darst S A
Abstract excerpt
The 2.6 A crystal structure of a fragment of the sigma 70 promoter specificity subunit of E. coli RNA polymerase is described. Residues involved in core RNA polymerase binding lie on one face of the structure. On the opposite face, aligned along one helix, are exposed residues that interact with...
Topics
- Amino Acid Sequence
- Conserved Sequence
- Crystallography, X-Ray
- DNA, Bacterial
- DNA-Directed RNA Polymerases
- Escherichia coli
- Models, Molecular
- Molecular Sequence Data
- Mutation
- Nucleic Acid Denaturation
- Promoter Regions, Genetic
- Protein Binding