EC Number   |
Natural Substrates |
|---|
   4.2.2.2 | more |
the enzyme secreted by the bacterium into the human large intestine cooperatively digests pectic substances, producing mainly 4,5-unsaturated digalacturonic acid with the participation of the pectin methyltransferase |
| 4.2.2.2 | more |
the pathogenicity of Colletotrichum gloeosporioides is dependent on its ability to secrete pectate lyase. The host pH in pericarp regulates the secretion. Secretion is detected when the pH reaches 5.8 and the level of secretion increases up to pH 6.5 |
| 4.2.2.2 | more |
the enzyme plays an important role in plant-nematode interactions |
| 4.2.2.2 | more |
in the completed genome of Arabidopsis, there are 26 genes that encode pectate lyase-like proteins. The stability of transcripts of PLLs varies considerably among different genes. Complex regulation of expression of PLLs and involvement of PLLs in some of the hormonal and stress responses. several PLLs are expressed highly in pollen, suggesting a role for these in pollen development and/or function |
| 4.2.2.2 | more |
optimization of chemical and physical parameters affecting the activity of pectate lyase |
| 4.2.2.2 | more |
the Gr-PEL2 protein is capable of inducing profound changes in the plant morphology, not related to tissue maceration or soft rot |
| 4.2.2.2 | more |
when the fungus is grown at pH 4.0 or 6.0 in the absence of a nitrogen source, neither pelB (encoding pectate lyase) transcription nor pectate lyase secretion is detected. pelB transcription and pectate lyase secretion are both detected when Colletotrichum gloeosporioides is grown at pH 6.0 in the presence of ammonia accumulated from different nitrogen sources. The early accumulation of ammonia induces early pelB expression and pectate lyase secretion. Nit mutants of Colletotrichum gloeosporioides, which cannot utilize KNO3 as a nitrogen source, do not secrete ammonia, alkalinize the medium, or secrete pectate lyase. If Nit mutants are grown at pH 6.0 in the presence of glutamate, then pectate lyase secretion is induced |
| 4.2.2.2 | pectin |
- |
| 4.2.2.2 | polygalacturonic acid |
- |
