CatLogenzyme kinetics catalog

EC 1.14.11.55: ectoine hydroxylase

OxidoreductasesOpen in Browse

CatLog read 32 records for EC 1.14.11.55 from 3 papers, for 8 organisms. Names in these papers: ectoine hydroxylase (EctD), ectoine hydroxylase HeEctD, ectoine hydroxylase ScaEctD.

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 6 records for EC 1.14.11.55 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 1.14.11.55 in Browse.

Papers

PaperOrganismsRecords
Molecular dynamics simulations and structure-guided mutagenesis provide insight into the architecture of the catalytic core of the ectoine hydroxylaseVirgibacillus salexigens14
Biochemical properties of ectoine hydroxylases from extremophiles and their wider taxonomic distribution among microorganismsAcidiphilium cryptum, Alkalilimnicola ehrlichii and 5 more14
Ectoine hydroxylase displays selective trans-3-hydroxylation activity towards L-prolineHalomonas elongata, Streptomyces cattleya4

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
ectoine hydroxylase (EctD)Acidiphilium cryptum(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid3.4100.34pH 8, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)Acidiphilium cryptum2-oxoglutarate—4.1—pH 8, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)Alkalilimnicola ehrlichii(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid1.290.13pH 7.5, 35 °CPMID 24714029Open
ectoine hydroxylase (EctD)Alkalilimnicola ehrlichii2-oxoglutarate—5—pH 7.5, 35 °CPMID 24714029Open
ectoine hydroxylase (EctD)Halomonas elongata(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid2.85.70.49pH 8, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)Halomonas elongata2-oxoglutarate—4.8—pH 8, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)Paenibacillus lautus(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid1.69.50.17pH 7.5, 40 °CPMID 24714029Open
ectoine hydroxylase (EctD)Paenibacillus lautus2-oxoglutarate—3.9—pH 7.5, 40 °CPMID 24714029Open
ectoine hydroxylase (EctD)Pseudomonas stutzeri(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid8.96.21.44pH 7.5, 35 °CPMID 24714029Open
ectoine hydroxylase (EctD)Pseudomonas stutzeri2-oxoglutarate—4.6—pH 7.5, 35 °CPMID 24714029Open
ectoine hydroxylase (EctD)Sphingopyxis alaskensis(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid1.29.80.12pH 8, 40 °CPMID 24714029Open
ectoine hydroxylase (EctD)Sphingopyxis alaskensis2-oxoglutarate—2.7—pH 8, 40 °CPMID 24714029Open
ectoine hydroxylase (EctD)Virgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—5.9—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)Virgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid7.75.91.31pH 7.5, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)Virgibacillus salexigens2-oxoglutarate—4.9—pH 7.5, 32 °CPMID 24714029Open
ectoine hydroxylase (EctD)variant A163CVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—6—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant A163C/S244CVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—4.5—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant F242YVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—19.6—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant F263YVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—8—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant N261AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—5.5—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant P198AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—7.1—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant S165AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—17.3—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant S167AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—6.9—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant S205AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—6.8—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant S244CVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—6.2—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant V265AVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—16.2—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant V265LVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—24.6—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase (EctD)variant V265TVirgibacillus salexigens(4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid—9.7—pH 7.5, 32 °CPMID 24184278Open
ectoine hydroxylase HeEctDHalomonas elongataectoine0.220.560.39pH 7.5, 30 °CPMID 31106391Open
ectoine hydroxylase HeEctDHalomonas elongataL-proline0.0295.50.0053pH 7.5, 30 °CPMID 31106391Open
ectoine hydroxylase ScaEctDStreptomyces cattleyaectoine0.551.70.33pH 7.5, 30 °CPMID 31106391Open
ectoine hydroxylase ScaEctDStreptomyces cattleyaL-proline0.11170.0068pH 7.5, 30 °CPMID 31106391Open