CatLogenzyme kinetics catalog

EC 3.1.1.11: pectinesterase

HydrolasesOpen in Browse

CatLog read 18 records for EC 3.1.1.11 from 2 papers, for 2 organisms. Names in these papers: BT1017 pectin methylesterase, pectin methylesterase.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 14 records for EC 3.1.1.11 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.1.1.11 in Browse.

Papers

PaperOrganismsRecords
Ascertaining the biochemical function of an essential pectin methylesterase in the gut microbe Bacteroides thetaiotaomicronBacteroides thetaiotaomicron12
Molecular basis of the activity of the phytopathogen pectin methylesteraseErwinia chrysanthemi6

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
BT1017 pectin methylesteraseBacteroides thetaiotaomicron6-O-methyl galacturonic acidBT1017-SP: lacking the signal peptide (SP, positions 1–20)0.20.30.9PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicron6-O-methyl galacturonic acid0.10.11PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicron6-O-methyl glucuronic acidBT1017-SP: lacking the signal peptide (SP, positions 1–20)0.20.70.2PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicron6-O-methyl glucuronic acid0.10.50.2PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronapple pectinBT1017-SP: lacking the signal peptide (SP, positions 1–20)0.30.047PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronapple pectin0.40.13PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronapple rhamnogalacturonan-IIBT1017-SP: lacking the signal peptide (SP, positions 1–20)0.40.076PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronapple rhamnogalacturonan-II0.60.15PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronBT1017OligoB (ΔBT1017oligoB)BT1017-SP: lacking the signal peptide (SP, positions 1–20)0.20.20.8PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronBT1017OligoB (ΔBT1017oligoB)0.20.40.5PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronRha-α1,3-Api-β1,2-(Araf-α1,3)-(6-O-Me-GalA-α1,4)-GalABT1017-SP: lacking the signal peptide (SP, positions 1–20)0.330.1PMID 33097594Open
BT1017 pectin methylesteraseBacteroides thetaiotaomicronRha-α1,3-Api-β1,2-(Araf-α1,3)-(6-O-Me-GalA-α1,4)-GalA0.210.1PMID 33097594Open
pectin methylesteraseErwinia chrysanthemipectin4500.133462pH 7, 30 °CPMID 17717531Open
pectin methylesterasevariant M306AErwinia chrysanthemipectin590.53111pH 7, 30 °CPMID 17717531Open
pectin methylesterasevariant Q153AErwinia chrysanthemipectin2322.2106pH 7, 30 °CPMID 17717531Open
pectin methylesterasevariant Q177AErwinia chrysanthemipectin400.22181pH 7, 30 °CPMID 17717531Open
pectin methylesterasevariant T272AErwinia chrysanthemipectin4250.77552pH 7, 30 °CPMID 17717531Open
pectin methylesterasevariant V198AErwinia chrysanthemipectin680.061133pH 7, 30 °CPMID 17717531Open