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Article

Rnr4p, a novel ribonucleotide reductase small-subunit protein.

Molecular and cellular biology - 1 Oct 1997

Wang P J, Chabes A, Casagrande R, Tian X C, Thelander L, Huffaker T C

Abstract excerpt

Ribonucleotide reductases catalyze the formation of deoxyribonucleotides by the reduction of the corresponding ribonucleotides. Eukaryotic ribonucleotide reductases are alpha2beta2 tetramers; each of the larger, alpha subunits possesses binding sites for substrate and allosteric effectors, and each of the smaller, beta subunits contains a binuclear iron complex. The iron complex interacts with a specific tyrosine...

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Identifiers

PMID: 9315671
DOI: 10.1128/MCB.17.10.6114
PMCID: PMC232461

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