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Literature summary extracted from

  • Sakakibara, Y.; Yanagisawa, H.
    Agmatine deiminase from cucumber seedlings is a mono-specific enzyme: purification and characteristics (2003), Protein Expr. Purif., 30, 88-93.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.3.12 arcaine agmatine analogue, strong competitive inhibition Cucumis sativus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.3.12 0.016
-
agmatine pH 7.0, 30°C Cucumis sativus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.5.3.12 36000
-
x * 36000, deglycosylated enzyme, SDS-PAGE, x * 47000, glycosylated enzyme, SDS-PAGE, monomer or dimer Cucumis sativus
3.5.3.12 47000
-
x * 36000, deglycosylated enzyme, SDS-PAGE, x * 47000, glycosylated enzyme, SDS-PAGE, monomer or dimer Cucumis sativus
3.5.3.12 67000
-
gel filtration Cucumis sativus

Organism

EC Number Organism UniProt Comment Textmining
3.5.3.12 Cucumis sativus
-
cv. Tokiwajibae
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.5.3.12 glycoprotein N-glycosylation Cucumis sativus

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.3.12 2470fold Cucumis sativus

Reaction

EC Number Reaction Comment Organism Reaction ID
3.5.3.12 agmatine + H2O = N-carbamoylputrescine + NH3 the enzyme does not show activity of EC 2.1.3.3, ornithine carbamoyltransferase, EC 2.1.3.6, putrescine carbamoyltransferase, and EC 2.7.2.2, carbamate kinase, while putrescine synthase is a multifunctional enzyme, overview Cucumis sativus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.5.3.12 seedling
-
Cucumis sativus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.5.3.12 14.5
-
purified enzyme Cucumis sativus

Storage Stability

EC Number Storage Stability Organism
3.5.3.12 4°C, purified enzyme, 2 months, stable Cucumis sativus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.3.12 agmatine + H2O
-
Cucumis sativus N-carbamoylputrescine + NH3
-
?

Subunits

EC Number Subunits Comment Organism
3.5.3.12 More x * 36000, deglycosylated enzyme, SDS-PAGE, x * 47000, glycosylated enzyme, SDS-PAGE, monomer or dimer Cucumis sativus

Synonyms

EC Number Synonyms Comment Organism
3.5.3.12 agmatine amidinohydrolase
-
Cucumis sativus
3.5.3.12 agmatine deiminase
-
Cucumis sativus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.5.3.12 30
-
assay at Cucumis sativus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.3.12 7
-
-
Cucumis sativus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.5.3.12 6.5 8 89% of maximal activity at pH 6.5, 91% of maximal activity at pH 8.0 Cucumis sativus

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.5.3.12 0.0071
-
arcaine pH 7.0, 30°C Cucumis sativus