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. 1998 May 12;95(10):5684–5689. doi: 10.1073/pnas.95.10.5684

Figure 2.

Figure 2

Contribution of adr1 and uka1 encoded enzymes to cellular PKA activity. Protein extracts from the ubc1 single mutant 521d (ubc1-2), the ubc1 uka1 double mutant 002#5 (ubc1-2 adr1-1), and the ubc1 adr1 double mutant 002#86 (Δubc1-3 Δuka1-1) were enriched for PKA activity by affinity chromatography on columns containing recombinant U. maydis regulatory subunit of PKA (Ubc1). The data shown represent averages from three independent experiments. PKA activities are presented as relative values for the ubc1 adr1 and ubc1 uka1 double mutants compared with the activity for the ubc1 mutant.