Crystallization (Comment) | Organism |
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determination of three crystal structures of Escherichia coli LexA in complex with SOS boxes. The DNA-binding domains of the LexA dimer interact with the DNA in the classical fashion of a winged helix-turn-helix motif. The wings of these two DNA binding domains bind to the same minor groove of the DNA. These wing-wing contacts also to fulfill spacer length requirement of its SOS operators | Escherichia coli |
Organism | UniProt | Comment | Textmining |
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Escherichia coli | P0A7C2 | - |
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