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Article

Transport of 2-methyl-4-amino-5-hydroxymethylpyrimidine in Saccharomyces cerevisiae.

Biochimica et biophysica acta - 28 Feb 1990

Iwashima A, Kawasaki Y, Kimura Y

Abstract excerpt

The transport of 2-methyl-4-amino-5-hydroxymethylpyrimidine (hydroxymethylpyrimidine) was studied in resting cells of Saccharomyces cerevisiae. Hydroxymethylpyrimidine uptake was an energy- and temperature-dependent process which has an optimal pH at 4.5. The apparent Km for hydroxymethylpyrimidine uptake was 0.37 microM, and the uptake was inhibited by 2-methyl-4-amino-5-aminomethylpyrimidine, thiamin and...

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PMID: 2407290
DOI: 10.1016/0005-2736(90)90116-6

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