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ModE molybdate transport repressor domain ModE is a molybdate-activated repressor of the molybdate transport operon in E. coli. It consists of the domain represented by this model and two tandem copies of mop-like domain, where Mop proteins are a family of 68-residue molybdenum-pterin binding proteins of Clostridium pasteurianum. This model also represents the full length of a pair of archaeal proteins that lack Mop-like domains. PSI-BLAST analysis shows similarity to helix-turn-helix regulatory proteins. [Regulatory functions, Other]
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