Ribonucleotide reductase.
D000818:Animals; D004926:Escherichia coli / Q000201:enzymology; D011558:Herpesvirus 1, Suid / Q000201:enzymology; D007501:Iron; D008322:Mammals / Q000378:metabolism; D010084:Oxidation-Reduction; D012264:Ribonucleotide Reductases / Q000378:metabolism*; D013604:T-Phages / Q000201:enzymology; D014443:Tyrosine
D014443:Tyrosine; D007501:Iron; D012264:Ribonucleotide Reductases