4es2 | pdb_00004es2

Double-stranded Endonuclease Activity in B. halodurans Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-associated Cas2 Protein

spinqualitylabelsall models 4es2, resolution 1.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4es2 is a 1 chain structure with sequence from Bacillus halodurans. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Related: 4es1, 4es3 Gene: BH0342 (Bacillus halodurans) Resources: FirstGlance, OCA, RCSB, PDBsum Function [Q9KFX8_BACHD] CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain sequences complementary to antecedent mobile elements and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Functions as a dsDNA-specific endonuclease, acting on circular and linear DNA; has no activity on ssRNA or ssDNA.

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