EC Number   |
Substrates |
Organism |
Products  |
Reversibility |
|---|
  4.2.2.22 | polygalacturonic acid |
the enzyme catalyzes selectively a x01-4,5 elimination at the third galacturonic unit from the reducing end of polygalacturonic acid by producing (4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-(1->4)-(alpha-D-galactopyranosyluronic acid)-(1->4)-alpha-D-galactopyranuronic acid with a 60% yield |
Thermotoga maritima |
(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-(1->4)-(alpha-D-galactopyranosyluronic acid)-(1->4)-alpha-D-galactopyranuronic acid |
- |
? |
| 4.2.2.22 | polygalacturonic acid |
the enzyme catalyzes selectively a x01-4,5 elimination at the third galacturonic unit from the reducing end of polygalacturonic acid by producing (4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-(1->4)-(alpha-D-galactopyranosyluronic acid)-(1->4)-alpha-D-galactopyranuronic acid with a 60% yield |
Thermotoga maritima DSM 3109 |
(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-(1->4)-(alpha-D-galactopyranosyluronic acid)-(1->4)-alpha-D-galactopyranuronic acid |
- |
? |
| 4.2.2.22 | polygalacturonic acid |
- |
Aspergillus nidulans |
4,5-unsaturated polygalacturonic acid |
- |
? |
| 4.2.2.22 | polygalacturonic acid |
- |
Aspergillus nidulans GR5 |
4,5-unsaturated polygalacturonic acid |
- |
? |
| 4.2.2.22 | more |
cellulose carboxymethyl sodium salt, D-xyloglucan, 1-3,1-4-beta-D-glucan, D-xylan, and D-arabinoxylan are no substrates |
Aspergillus nidulans |
? |
- |
? |
| 4.2.2.22 | more |
PelA shows petate lyase activity in vitro |
Fusarium graminearum |
? |
- |
? |
| 4.2.2.22 | pectin |
the ability of Thermotoga maritima to grow on pectin as sole carbon source coincides with the secretion of a pectate lyase A |
Thermotoga maritima |
? |
- |
? |
| 4.2.2.22 | pectin |
low-esterified pectin is the optimum substrate for the PelA, higher-esterified pectin is hardly cleaved |
Aspergillus nidulans |
? |
- |
? |
| 4.2.2.22 | pectin |
low-esterified pectin is the optimum substrate for the PelA, higher-esterified pectin is hardly cleaved |
Aspergillus nidulans GR5 |
? |
- |
? |
| 4.2.2.22 | pectin |
the ability of Thermotoga maritima to grow on pectin as sole carbon source coincides with the secretion of a pectate lyase A |
Thermotoga maritima MSB8 / DSM 3109 / ATCC 43589 |
? |
- |
? |
