Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
The ROQ domain is composed of three subdomains, I, II and III. This entry describes the second domain, ROQ II. Structural analysis reveals similarity of domain II to the helix-turn-helix (HTH) fold. Mutagenesis and biochemical studies show that that ...
The ROQ domain is composed of three subdomains, I, II and III. This entry describes the second domain, ROQ II. Structural analysis reveals similarity of domain II to the helix-turn-helix (HTH) fold. Mutagenesis and biochemical studies show that that the HTH fold in domain II contributes to binding dsRNA at the 5'arm [1].
This domain is found in Roquin-1/2 from humans and in other eukaryotic RING-E3 ubiquitin ligases and transferases. These paralogous proteins Roquin-1/2 recruit the deadenylation and decapping machineries to initiate mRNA degradation. They play a cent ...
This domain is found in Roquin-1/2 from humans and in other eukaryotic RING-E3 ubiquitin ligases and transferases. These paralogous proteins Roquin-1/2 recruit the deadenylation and decapping machineries to initiate mRNA degradation. They play a central role in repressing autoimmunity. The ROQ domain, highly conserved, is required for RNA binding and shows a mostly helical structure with a small three-stranded beta-sheet. It bears a winged helix-turn-helix motif, which is involved in the binding of constitutive decay elements-containing stem-loop mRNAs [1-5].