Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Specific enzymatic activity of the recombinant enzymes.
| Enzyme | Substrate | Activity, Units/mg |
|---|---|---|
| TspRK | D-ribose | 19 ± 3 |
| TthPPM | D-ribose 5-phosphate | 14 ± 3 |
| 2-deoxy-D-ribose 5-phosphate | 2.8 ± 0.7 | |
| TthPNPI | Inosine | 180 ± 30 |
| TthPNPII | Adenosine | 200 ± 30 |
| EcRK | D-ribose | 310 ± 40 |
| EcPPM | D-ribose 5-phosphate | 4.9 ± 0.9 |
| EcPNP | Inosine | 220 ± 30 |
| Adenosine | 120 ± 10 |
