4.2.2.10: pectin lyase
This is an abbreviated version!
For detailed information about pectin lyase, go to the full flat file.
Word Map on EC 4.2.2.10
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4.2.2.10
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cellulase
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xylanase
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aspergillus
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polysaccharide
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polygalacturonase
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juice
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niger
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pectinolytic
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amylase
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pulp
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peel
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pectate
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penicillium
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citrus
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erwinia
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saccharification
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hemicellulase
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polygalacturonic
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methylesterase
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lyases
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xylan
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bran
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endo-polygalacturonase
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rhamnogalacturonan
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wall-degrading
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glucanase
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enzyme-assisted
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cellulolytic
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carotovora
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pectinesterase
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cellobiase
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tannase
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homogalacturonans
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chrysanthemi
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cmcase
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box-behnken
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3.2.1.15
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nutrition
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synthesis
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fibrobacter
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pomace
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scouring
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industry
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mannanase
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oligogalacturonides
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bagasse
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flavefaciens
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agriculture
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d-galacturonic
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degumming
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food industry
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carbohydrases
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agro-industrial
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ruminicola
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cazymes
- 4.2.2.10
- cellulase
- xylanase
- aspergillus
- polysaccharide
- polygalacturonase
- juice
- niger
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pectinolytic
- amylase
- pulp
- peel
- pectate
- penicillium
- citrus
- erwinia
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saccharification
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hemicellulase
- polygalacturonic
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methylesterase
- lyases
- xylan
- bran
- endo-polygalacturonase
- rhamnogalacturonan
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wall-degrading
- glucanase
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enzyme-assisted
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cellulolytic
- carotovora
- pectinesterase
- cellobiase
- tannase
- homogalacturonans
- chrysanthemi
- cmcase
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box-behnken
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3.2.1.15
- nutrition
- synthesis
- fibrobacter
- pomace
-
scouring
- industry
- mannanase
- oligogalacturonides
- bagasse
- flavefaciens
- agriculture
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d-galacturonic
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degumming
- food industry
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carbohydrases
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agro-industrial
- ruminicola
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cazymes
Reaction
Synonyms
commercial pectic enzyme, CPE, enda-PL, endo PNL, endo-pectin lyase, family 1 pectin lyase A, Forylase PA, lyase, pectin, Macerin G 10X, pectin lyase, pectin lyase 1, pectin lyase A, pectin methyltranseliminase, pectin transeliminase, pectinase, pectinliase, pectinlyase, pectolyase Y23, Pel1, PGL, phytolyase, PL, PL1A, Pla, PLB, PLD, plg1, plg2, PLI, PLII, PNL, pnl-zj5a, Pnl1, Pnl2, PnlH, poly(methoxygalacturonide) lyase, polymethylgalacturonic transeliminase, Rohapect PTE, Ultrazym-100, Ultrazym-20, Ultrazym-40
ECTree
4.2.2.10 pectin lyaseAdvanced search results
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results (Reaction
Reaction on EC 4.2.2.10 - pectin lyase
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REACTION 
REACTION DIAGRAM
COMMENTARY 
ORGANISM
UNIPROT
LITERATURE
[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
reaction mechanism
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
acts antagonistic to pectinesterase, EC 3.1.1.11
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
favours pectin, the methylester, over pectate, the anion, which is the preferred substrate of EC 4.2.2.2, pectate lyase. Demethylation progressively slows its action, it can nevertheless cleave on either side of a demethylated residue if the residue at the other end of the scissile bond is methylated
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
reaction mechanism, catalytic residues Arg236, Arg176, and Lys239 are essentially involved in catalysis
[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
acts antagonistic to pectinesterase, EC 3.1.1.11
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
favours pectin, the methylester, over pectate, the anion, which is the preferred substrate of EC 4.2.2.2, pectate lyase. Demethylation progressively slows its action, it can nevertheless cleave on either side of a demethylated residue if the residue at the other end of the scissile bond is methylated
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[6-O-methyl-alpha-D-GalpA]n = [6-O-methyl-alpha-D-GalpA]m + 4-deoxy-6-O-methyl-alpha-D-galact-4-enuronosy-[6-O-methyl-alpha-D-GalpA]n-m-1
reaction mechanism
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