2CAX
Structural basis for cooperative binding of ribbon-helix-helix repressor omega to mutated direct dna heptad repeats
PDB DOI: 10.2210/pdb2cax/pdb
Classification: TRANSCRIPTIONAL REPRESSOR Organism(s): Streptococcus Pyogenes , Synthetic Construct
Deposited: 2005-12-23 Deposition Author(s): Alonso, J.C. , Cicek, A. , Pratto, F. , Saenger, W. , Weihofen, W.A.
Experimental Data Snapshot
Method: X-RAY DIFFRACTION Resolution: 2.9 Å
Structural basis for cooperative binding of ribbon-helix-helix repressor omega to mutated direct dna heptad repeats
Alonso, J.C. , Cicek, A. , Pratto, F. , Saenger, W. , Weihofen, W.A.
Primary Citation of Related Structures: 2CAX
| Proteins | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| ORF OMEGA | A | 53 | Streptococcus Pyogenes , Synthetic Construct | MAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL |
| ORF OMEGA | B | 53 | Streptococcus Pyogenes , Synthetic Construct | MAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL |
| ORF OMEGA | C | 53 | Streptococcus Pyogenes , Synthetic Construct | MAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL |
| ORF OMEGA | D | 53 | Streptococcus Pyogenes , Synthetic Construct | MAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL |
| Nucleic Acids / Hybrid | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| 5'-D(*GP*AP*AP*TP*CP*AP*CP*AP*AP*AP *TP*CP*AP*CP*AP*AP*G)-3' | g | 17 | NA | GAATCACAAATCACAAG |
| 5'-D(*TP*TP*GP*TP*GP*AP*TP*TP*TP*GP *TP*GP*AP*TP*TP*CP*G)-3' | h | 17 | NA | TTGTGATTTGTGATTCG |
| 5'-D(*GP*AP*AP*TP*CP*AP*CP*AP*AP*GP *TP*CP*AP*CP*AP*AP*GP*C)-3' | u | 18 | NA | GAATCACAAGTCACAAGC |
| 5'-D(*CP*TP*TP*GP*TP*GP*AP*CP*TP*TP *GP*TP*GP*AP*TP*TP*CP*G)-3' | y | 18 | NA | CTTGTGACTTGTGATTCG |
Experimental Data
Method: X-RAY DIFFRACTION
Deposited Date: 2005-12-23 Deposition Author(s): Alonso, J.C. , Cicek, A. , Pratto, F. , Saenger, W. , Weihofen, W.A.