PMID:8989318
| Citation |
Kondo, H, Nakagawa, A, Nishihira, J, Nishimura, Y, Mizuno, T and Tanaka, I (1997) Escherichia coli positive regulator OmpR has a large loop structure at the putative RNA polymerase interaction site. Nat. Struct. Biol. 4:28-31 |
|---|---|
| Abstract |
The C-terminal DNA-binding domain of OmpR, a positive regulator involved in osmoregulation expression of the ompF and ompC genes in Escherichia coli, has a helix-turn-helix variant motif. The 'turn' region, consisting of 11 residues, forms an RNA polymerase contact site. |
| Links | |
| Keywords |
Amino Acid Sequence; Bacterial Outer Membrane Proteins/chemistry; Binding Sites; DNA-Binding Proteins/chemistry; DNA-Directed RNA Polymerases/chemistry; Escherichia coli/chemistry; Helix-Turn-Helix Motifs; Molecular Sequence Data; Protein Structure, Secondary |
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