Cloning of rabbit uricase cDNA reveals a conserved carboxy-terminal tripeptide in three species |
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Authors: | K Motojima S Goto |
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Institution: | Department of Biochemistry, Faculty of Pharmaceutical Science, Toho University, Funabashi, Japan. |
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Abstract: | cDNA clones encoding uricase have been isolated from a rabbit liver cDNA library. The nucleotide sequences of the cDNAs have been determined and those of the rat uricase cDNA have been revised. In all three uricases, the carboxy-terminal tripeptides are Ser-Arg/Lys-Leu sequences, which have recently been suggested as an essential element of peroxisomal targetting signals for many but not all peroxisomal proteins. |
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