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Literature summary for 3.5.3.7 extracted from

  • Yorifuji, T.; Sugai, I.; Matsumoto, H.; Tabuchi, A.
    Characterization of 3-guanidinopropionate amidinohydrolase from Pseudomonas aeruginosa and a comparative study with 4-guanidinobutyrate amidinohydrolase from another Pseudomonas (1982), Agric. Biol. Chem., 46, 1361-1367.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
3-Amino-1-propanol 5 mM, relative activity 113% Pseudomonas sp.
DL-lactate 5 mM, relative activity 106% Pseudomonas sp.
fumarate 5 mM, relative activity 101% Pseudomonas sp.
Guanidinoacetate 5 mM, relative activity 104% Pseudomonas sp.
Maleate 5 mM, relative activity 104% Pseudomonas sp.
n-butylamine 5 mM, relative activity 118% Pseudomonas sp.
n-Propylamine 5 mM, relative activity 121% Pseudomonas sp.
succinate 5 mM, relative activity 103% Pseudomonas sp.

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Pseudomonas sp.

Inhibitors

Inhibitors Comment Organism Structure
4-aminobutyrate
-
Pseudomonas sp.
n-Butyrate competitive inhibition Pseudomonas sp.
propionate competitive inhibition Pseudomonas sp.
trans-crotonate
-
Pseudomonas sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+
-
Pseudomonas fluorescens
Mn2+
-
Pseudomonas putida
Mn2+ absolute requirement Pseudomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
36000
-
6 * 36000, SDS-PAGE Pseudomonas sp.
178000
-
-
Pseudomonas putida
180000 186000
-
Pseudomonas sp.
190000
-
-
Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4-Guanidinobutyrate + H2O Pseudomonas fluorescens
-
4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O Pseudomonas sp.
-
4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O Pseudomonas putida
-
4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O Pseudomonas sp. ATCC 14676
-
4-Aminobutyrate + urea
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas fluorescens
-
-
-
Pseudomonas putida
-
P2 (ATCC 25571)
-
Pseudomonas sp.
-
-
-
Pseudomonas sp. ATCC 14676
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas fluorescens
-
Pseudomonas sp.
-
Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-Guanidinobutyrate + H2O
-
Pseudomonas fluorescens 4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O
-
Pseudomonas sp. 4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O
-
Pseudomonas putida 4-Aminobutyrate + urea
-
?
4-Guanidinobutyrate + H2O
-
Pseudomonas sp. ATCC 14676 4-Aminobutyrate + urea
-
?

Subunits

Subunits Comment Organism
hexamer 6 * 36000, SDS-PAGE Pseudomonas sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
10
-
-
Pseudomonas sp.
10
-
-
Pseudomonas putida