4HRI
Crystal structure of HetR in complex with a 21-bp palindromic DNA at the upstream of the hetP promoter from Anabaena
Summary for 4HRI
Entry DOI | 10.2210/pdb4hri/pdb |
Related | 3QOD 3QOE |
Descriptor | Heterocyst differentiation control protein, DNA (5'-D(P*GP*CP*GP*AP*GP*GP*GP*GP*TP*CP*TP*AP*AP*CP*CP*CP*CP*TP*CP*AP*T)-3'), DNA (5'-D(P*AP*TP*GP*AP*GP*GP*GP*GP*TP*TP*AP*GP*AP*CP*CP*CP*CP*TP*CP*GP*C)-3'), ... (5 entities in total) |
Functional Keywords | cyanobacteria, transcriptional factor, heterocyst differentiation, helix-turn-helix dna-binding motif, transcription-dna complex, transcription/dna |
Biological source | Nostoc (Anabaena) More |
Total number of polymer chains | 4 |
Total formula weight | 85077.44 |
Authors | Hu, H.X.,Jiang, Y.L.,Zhao, M.X.,Chen, Y.,Zhang, C.C.,Zhou, C.Z. (deposition date: 2012-10-28, release date: 2013-04-17, Last modification date: 2024-03-20) |
Primary citation | Hu, H.X.,Jiang, Y.L.,Zhao, M.X.,Zhu, P.F.,Yang, X.Y.,Wen, B.,Zhang, Z.,Wu, Q.,Chen, Y.,Zhang, C.C.,Zhou, C.Z. Structural and biochemical analyses of Anabaena HetR reveal insights into its binding to DNA targets and the inhibitory hexapeptide ERGSGR To be Published, |
Experimental method | X-RAY DIFFRACTION (2.954 Å) |
Structure validation
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