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Literature summary for 3.5.3.12 extracted from

  • Liao, S.; Poonpairoj, P.; Ko, K.; Takatuska, Y.; Yamaguchi, Y.; Abe, N.; Kaneko, J.; Kamio, Y.
    Occurrence of agmatine pathway for putrescine synthesis in Selenomonas ruminatium (2008), Biosci. Biotechnol. Biochem., 72, 445-455.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli strain DE3 Selenomonas ruminantium

Protein Variants

Protein Variants Comment Organism
C361A 20% enzyme activity of wild-type enzyme Selenomonas ruminantium

Inhibitors

Inhibitors Comment Organism Structure
Al3+ 1 mM Selenomonas ruminantium
Co2+ 1 mM Selenomonas ruminantium
Cu2+ 1 mM Selenomonas ruminantium
Fe2+ 1 mM Selenomonas ruminantium
Fe3+ 1 mM Selenomonas ruminantium
Hg2+ strong inhibitor Selenomonas ruminantium
iodoacetamide strong inhibitor Selenomonas ruminantium
Ni2+ 1 mM Selenomonas ruminantium
Zn2+ 1 mM Selenomonas ruminantium

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
6.67
-
agmatine
-
Selenomonas ruminantium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
45000
-
gel filtration Selenomonas ruminantium
45000
-
SDS-PAGE Selenomonas ruminantium

Organism

Organism UniProt Comment Textmining
Selenomonas ruminantium Q5KR05
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Selenomonas ruminantium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
agmatine + H2O 25 mM, assay at pH 6.5, 10 min, 40°C Selenomonas ruminantium putrescine + ?
-
?

Subunits

Subunits Comment Organism
monomer
-
Selenomonas ruminantium

Synonyms

Synonyms Comment Organism
agmatine deiminase
-
Selenomonas ruminantium
AguA
-
Selenomonas ruminantium

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
assay at Selenomonas ruminantium

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
below 40°C stable for 30 min, pH 6.0-9.0 Selenomonas ruminantium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
assay at Selenomonas ruminantium

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 9 30 min, temperature below 40°C Selenomonas ruminantium