Table 2.
Rates of nucleoside cleavage catalyzed by Partially purified Activities of Polled Fractions of Peak 1 (Purine Nucleoside Phosphorylase, PNP) and Peak 2 (Adenosine nucleoside Phosphorylase, ANP) Resulting from Chromatofocusing chromatography of Cytosol of S. mansoni.
| Nucleoside | Peak 1 (PNP) | Peak 2 (ANP) |
|---|---|---|
| Adenosine | 8.3a (10) | 20 (100) |
| 2′-Deoxyadenosine | 37 (45) | 7.4 (37) |
| MeSAdo | 0.0 | 8.0 (40) |
| Inosine | 58 (70) | 0.0 |
| Guanosine | 83 (100) | 0.0 |
a
nmol/min/mg protein assayed as described in Table 1.
Percentages relative to Peak 1 (PNP) activity with guanosine and Peak 2 (ANP) with adenosine are shown between parenthesis