1rpu

Crystal Structure of CIRV p19 bound to siRNACrystal Structure of CIRV p19 bound to siRNA

Structural highlights 1rpu is a 4 chain structure with sequence from Carnation Italian ringspot virus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.5Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function P19_CIRV Acts as a suppressor of RNA-mediated gene silencing, also known as post-transcriptional gene silencing (PTGS), a mechanism of plant viral defense that limits the accumulation of viral RNAs. Binds to short interfering RNAs (siRNAs) with high affinity. Acts as a molecular caliper to specifically select siRNAs based on the length of the duplex region of the RNA. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also Flock house virus protein B2 P19 RNA silencing suppressor Suppression of RNA Silencing by Viruses Tomato aspermy virus protein 2b Suppression of RNA Silencing

spinqualitylabelsall models 1rpu, resolution 2.50Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image