2CAX
STRUCTURAL BASIS FOR COOPERATIVE BINDING OF RIBBON-HELIX-HELIX REPRESSOR OMEGA TO MUTATED DIRECT DNA HEPTAD REPEATS
Summary for 2CAX
Entry DOI | 10.2210/pdb2cax/pdb |
Related | 1IRQ 2BNW 2BNZ |
Descriptor | ORF OMEGA, 5'-D(*GP*AP*AP*TP*CP*AP*CP*AP*AP*AP *TP*CP*AP*CP*AP*AP*G)-3', 5'-D(*TP*TP*GP*TP*GP*AP*TP*TP*TP*GP *TP*GP*AP*TP*TP*CP*G)-3', ... (6 entities in total) |
Functional Keywords | transcriptional repressor, inc18 family of plasmids, rhh, metj/arc superfamily, cooperative dna binding, dna heptad 5'- a/t atcac a/t -3', plasmid maintenance, dna- binding, regulatory protein |
Biological source | STREPTOCOCCUS PYOGENES More |
Total number of polymer chains | 8 |
Total formula weight | 46031.90 |
Authors | Weihofen, W.A.,Cicek, A.,Pratto, F.,Alonso, J.C.,Saenger, W. (deposition date: 2005-12-23, release date: 2006-03-15, Last modification date: 2024-05-08) |
Primary citation | Weihofen, W.A.,Cicek, A.,Pratto, F.,Alonso, J.C.,Saenger, W. Structures of Omega Repressors Bound to Direct and Inverted DNA Repeats Explain Modulation of Transcription. Nucleic Acids Res., 34:1450-, 2006 Cited by PubMed: 16528102DOI: 10.1093/NAR/GKL015 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.9 Å) |
Structure validation
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