From: Enhanced ethanol formation by Clostridium thermocellum via pyruvate decarboxylase
Host | Name | T optimum (°C) | Temperature stability | Refs |
---|---|---|---|---|
Saccharomyces cerevisiae | ScPdc | 30–45 | T a1/2 is 5 min at 52.6 ± 0.4 °C | [33] |
ScPdcM | 40–55 | T1/2 is 5 min at 61.8 ± 0.1 °C | ||
Kluyveromyces marxianus | KmPdc | 30 | No data on thermostability available. The organism can grow and produce ethanol at 45–48 °C | [34] |
Zymobacter palmae | ZpPdc | 55 | T1/2 is 10 h at 50 °C and 0.4 h at 60 °C | [35] |
Ogataea polymorpha ATCC 14754 | OpPdc | – | No data on thermostability available. The organism can grow and produce ethanol at 45–48 °C | [24] |
Zymomonas mobilis | ZmPdc | 60 | T1/2 is 24 h at 50 °C | [36] |
Gluconobacter oxydans | GoPdc | 53 | 40% enzyme activity remains after 30 min at 65 °C | [32] |
Acetobacter pasteurianus | ApPdc | 65 | T1/2 is 12 h at 50 °C and 2 h at 60 °C | [35] |