Nordlund, P New crystal forms of the small subunit of ribonucleotide reductase from Escherichia coli. [electronic resource] - FEBS letters Dec 1989 - 251-4 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0014-5793 Standard No.: 10.1016/0014-5793(89)81666-7 doi Subjects--Topical Terms: CrystallizationEscherichia coli--enzymologyKineticsProtein ConformationRibonucleotide Reductases--isolation & purificationX-Ray Diffraction