Phage integrase

spinqualitylabelsall models Se-Met Enterobacteria phageλ integrase:DNA tetramer complex (Holiday Junction) 1z1g Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Phage integrase (PIN) mediates recombination between DNA recognition sequences - the phage attachment site attP and the bacterial attachment site attB. The Tyrosine family PIN uses a catalytic tyrosine to mediate strand cleavage while the Serine family PIN uses a serine residue. The High-Pathogenicity Island (HPI) is a genomic island essential for virulence of the family of Enterobacteria. The biological assembly of Enterobacteria phage λ integrase is homotetramer.

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