CatLogenzyme kinetics catalog

EC 7.1.2.1: P-type H+-exporting transporter

TranslocasesOpen in Browse

CatLog read 22 records for EC 7.1.2.1 from 1 paper, for 1 organism. Names in these papers: plasma membrane H+-ATPase AHA2.

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 75 records for EC 7.1.2.1 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 7.1.2.1 in Browse.

Papers

PaperOrganismsRecords
Specific Activation of the Plant P-type Plasma Membrane H+-ATPase by Lysophospholipids Depends on the Autoinhibitory N- and C-terminal DomainsArabidopsis thaliana22

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
plasma membrane H+-ATPase AHA2Arabidopsis thalianaATPno DDM; no lyso-PC—1.2—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.51—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2Arabidopsis thalianaATPno DDM; 25 µM lyso-PC 16:0 added before assay start—0.23—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.25—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant E921AArabidopsis thalianaATP—1.4—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant H923AArabidopsis thalianaATP—1.72—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant L919AArabidopsis thalianaATP—0.32—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant L919A/L922AArabidopsis thalianaATP—0.24—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant L919A/L922A/T947AArabidopsis thalianaATP—0.34—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant L919A/T947AArabidopsis thalianaATP—0.36—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant L922AArabidopsis thalianaATP—1.82—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant R918AArabidopsis thalianaATP—1.48—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant R920AArabidopsis thalianaATP—1.42—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant T947AArabidopsis thalianaATP—1.92—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔC92Arabidopsis thalianaATPno DDM; no lyso-PC—0.13—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔC92Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.17—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔC92Arabidopsis thalianaATPno DDM; 25 µM lyso-PC 16:0 added before assay start—0.18—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔC92Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.2—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔN10Arabidopsis thalianaATPno DDM; no lyso-PC—0.71—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔN10Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.32—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔN10Arabidopsis thalianaATPno DDM; 25 µM lyso-PC 16:0 added before assay start—0.21—pH 7, 30 °CPMID 25971968Open
plasma membrane H+-ATPase AHA2variant ΔN10Arabidopsis thalianaATPmembranes preincubated 30 min at 4 °C with 1.5% DDM—0.23—pH 7, 30 °CPMID 25971968Open