Structural studies on tRNA acceptor stem microhelices: Exchange of the discriminator base A73 for G in human tRNA Leu switches the acceptor specificity from leucine to serine possibly by decreasing the stability of the terminal G1-C72 base pair

Author： Metzger Armin U.   Willbold Dieter   RajBhandary Uttam L.   Rösch Paul  

Publisher： Oxford University Press

ISSN： 1362-4962

Source： Nucleic Acids Research, Vol.25, Iss.22, 1997-11, pp. : 4551-4556

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