7BCB

Crystal structure of the HTH DNA binding protein ArdK from R388 plasmid bound to IR3 DNA

Summary for 7BCB

• Entry DOI: 10.2210/pdb7bcb/pdb
• Descriptor: KORA domain-containing protein, DNA (5'-D(*TP*AP*AP*TP*GP*TP*CP*AP*AP*AP*TP*AP*TP*TP*GP*AP*CP*A)-3'), DNA (5'-D(*TP*GP*TP*CP*AP*AP*TP*AP*TP*TP*TP*GP*AP*CP*AP*TP*TP*A)-3') (3 entities in total)
• Functional Keywords: dna binding protein, helix turn helix, direct repeat, plasmid conjugation
• Biological source: Escherichia coli K-12; More
• Total number of polymer chains: 4
• Total formula weight: 36063.45

Authors

Fernandez-Lopez, R.,Boer, D.R.,Moncalian, G. (deposition date: 2020-12-19, release date: 2022-01-12, Last modification date: 2024-01-31)

• Primary citation: Fernandez-Lopez, R.,Ruiz, R.,Del Campo, I.,Gonzalez-Montes, L.,Boer, D.R.,de la Cruz, F.,Moncalian, G.; Structural basis of direct and inverted DNA sequence repeat recognition by helix-turn-helix transcription factors.; Nucleic Acids Res., 50:11938-11947, 2022; PubMed: 36370103; DOI: 10.1093/nar/gkac1024

Experimental method

X-RAY DIFFRACTION (2.8 Å)