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Literature summary for 3.5.3.6 extracted from

  • Knodler, L.A.; Sekyere, E.O.; Stewart, T.S.; Schofield, P.J.; Edwards, M.R.
    Cloning and expression of a prokaryotic enzyme, arginine deiminase, from primitive eukaryote Giardia intestinalis (1998), J. Biol. Chem., 273, 4470-4477.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Giardia intestinalis

Inhibitors

Inhibitors Comment Organism Structure
agmatine
-
Giardia intestinalis
L-canavanine
-
Giardia intestinalis
L-homoarginine
-
Giardia intestinalis
L-ornithine
-
Giardia intestinalis
putrescine
-
Giardia intestinalis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
66000
-
2 * 66000, SDS-PAGE Giardia intestinalis
140000
-
gel filtration Giardia intestinalis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-Arg + H2O Giardia intestinalis enzyme of catabolism of Arg to citrulline in the arginine dihydrolase pathway citrulline + NH3
-
?

Organism

Organism UniProt Comment Textmining
Giardia intestinalis Q27657
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Giardia intestinalis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
36.5
-
recombinant enzyme Giardia intestinalis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Arg + H2O
-
Giardia intestinalis L-citrulline + NH3
-
ir
L-Arg + H2O enzyme of catabolism of Arg to citrulline in the arginine dihydrolase pathway Giardia intestinalis citrulline + NH3
-
?

Subunits

Subunits Comment Organism
dimer 2 * 66000, SDS-PAGE Giardia intestinalis