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Literature summary for 2.1.4.1 extracted from

  • Gross, M.D.; Eggen, M.A.; Simon, A.M.; Van Pilsum, J.F.
    The purification and charcterization of human kidney L-arginine:glycine amidinotransferase (1986), Arch. Biochem. Biophys., 251, 747-755.
    View publication on PubMed

Application

Application Comment Organism
medicine presence of the enzyme in serum or urine may prove useful in development of kidney disease diagnosis, hyperornithinemia, an autosomal recessive disease caused by decreased enzyme activity, enzyme activity is also dimished in thyrotoxicosis and myotonic muscular dystrophy Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3
-
arginine
-
Sus scrofa
2.4
-
arginine beta-transamidinase Rattus norvegicus
2.5
-
glycine
-
Homo sapiens
2.5
-
arginine
-
Homo sapiens
2.8
-
arginine alpha-transamidinase Rattus norvegicus
3
-
glycine alpha-transamidinase Rattus norvegicus
3.1
-
glycine beta-transamidinase Rattus norvegicus
18
-
glycine
-
Sus scrofa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42000
-
2 * 42000, alpha-transamidinase, SDS-PAGE, 2 * 44000, beta-transamidinase, SDS-PAGE Rattus norvegicus
44000
-
2 * 44000, SDS-PAGE Homo sapiens
44000
-
2 * 42000, alpha-transamidinase, SDS-PAGE, 2 * 44000, beta-transamidinase, SDS-PAGE Rattus norvegicus
82600
-
alpha-transamidinase, sedimentation equilibrium Rattus norvegicus
83300
-
beta-transamidinase, sedimentation equilibrium Rattus norvegicus
89000
-
gel filtration, equilibrium sedimentation Homo sapiens
100000
-
-
Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-arginine + glycine Homo sapiens
-
L-ornithine + guanidinoacetate
-
r
L-arginine + glycine Rattus norvegicus
-
L-ornithine + guanidinoacetate
-
r
L-arginine + glycine Sus scrofa
-
L-ornithine + guanidinoacetate
-
r
L-ornithine + guanidinoacetate Sus scrofa
-
L-arginine + glycine
-
r

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
human
-
Rattus norvegicus
-
rat
-
Sus scrofa
-
pig, porcine, hog
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Homo sapiens
-
brain
-
Rattus norvegicus
-
brain
-
Sus scrofa
-
kidney
-
Sus scrofa
-
liver
-
Sus scrofa
-
muscle
-
Sus scrofa
-
pancreas
-
Sus scrofa
-
proximal tubule
-
Homo sapiens
-
proximal tubule
-
Rattus norvegicus
-
spleen
-
Homo sapiens
-
spleen
-
Rattus norvegicus
-
spleen
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.25
-
-
Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
canavanine + ornithine
-
Homo sapiens arginine + canaline
-
r
canavanine + ornithine
-
Rattus norvegicus arginine + canaline
-
r
canavanine + ornithine
-
Sus scrofa arginine + canaline
-
r
L-arginine + glycine
-
Homo sapiens L-ornithine + guanidinoacetate
-
r
L-arginine + glycine
-
Rattus norvegicus L-ornithine + guanidinoacetate
-
r
L-arginine + glycine
-
Sus scrofa L-ornithine + guanidinoacetate
-
r
L-ornithine + guanidinoacetate
-
Sus scrofa L-arginine + glycine
-
r

Subunits

Subunits Comment Organism
dimer
-
Sus scrofa
dimer 2 * 44000, SDS-PAGE Homo sapiens
dimer 2 * 42000, alpha-transamidinase, SDS-PAGE, 2 * 44000, beta-transamidinase, SDS-PAGE Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Sus scrofa