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4b3a
From Proteopedia
Tetracycline repressor class D mutant H100A in complex with tetracycline
Function
[TETR4_ECOLX] TetR is the repressor of the tetracycline resistance element; its N-terminal region forms a helix-turn-helix structure and binds DNA. Binding of tetracycline to TetR reduces the repressor affinity for the tetracycline resistance gene (tetA) promoter operator sites.
About this Structure
4b3a is a 1 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA.
