7oa5

RUVA COMPLEXED TO A HOLLIDAY JUNCTION.

spinqualitylabelsall models 7oa5, resolution 2.38Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7oa5 is a 12 chain structure with sequence from Mycobacterium leprae and Mycobacterium leprae TN. This structure supersedes the now removed PDB entry 1bvs. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.378Å Ligands: CA Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function RUVA_MYCLE The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. RuvA stimulates, in the presence of DNA, the weak ATPase activity of RuvB (By similarity). See Also Helicase 3D structures Resolvase 3D structures

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