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Literature summary for 4.2.2.2 extracted from

  • Roy, C.; Kester, H.; Visser, J.; Shevchik, V.; Hugouvieux-Cotte-Pattat, N.; Robert-Baudouy, J.; Benen, J.
    Modes of action of five different endopectate lyases from Erwinia chrysanthemi 3937 [published erratum appears in J Bacteriol 1999 Sep;181(18):5889 (1999), J. Bacteriol., 181, 3705-3709.
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Dickeya chrysanthemi
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3937
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Dickeya chrysanthemi
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5 isoenzymes: PelA, PelB, PelD, PelI and PelL
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Dickeya chrysanthemi 3937
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3937
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oligogalacturonate isoenzyme PelB and pelD show highest activity on hexagalacturonate and tetragalacturonate, respectively. Isoenzyme pelA, pelB and pelL are most active on the octamer Dickeya chrysanthemi unsaturated digalacturonate the preferential products formed are unsaturated dimer for isoenzyme PelD, unsaturated trimer for isoenzyme PelB, and unsaturated tetramer for isoenzyme PelI and PelL. For isoenzyme pelA, preferential products are dependent on the size of the oligogalacturonate ?
oligogalacturonate isoenzyme PelB and pelD show highest activity on hexagalacturonate and tetragalacturonate, respectively. Isoenzyme pelA, pelB and pelL are most active on the octamer Dickeya chrysanthemi 3937 unsaturated digalacturonate the preferential products formed are unsaturated dimer for isoenzyme PelD, unsaturated trimer for isoenzyme PelB, and unsaturated tetramer for isoenzyme PelI and PelL. For isoenzyme pelA, preferential products are dependent on the size of the oligogalacturonate ?
polygalacturonic acid
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Dickeya chrysanthemi unsaturated oligogalacturonate isoenzyme PelA, PelI and PelL release oligogalacturonates of different sizes, isoenzyme PelD, pelB release mostly unsaturated dimer and unsaturated trimer, respectively ?
polygalacturonic acid
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Dickeya chrysanthemi 3937 unsaturated oligogalacturonate isoenzyme PelA, PelI and PelL release oligogalacturonates of different sizes, isoenzyme PelD, pelB release mostly unsaturated dimer and unsaturated trimer, respectively ?