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Literature summary for 3.4.14.5 extracted from

  • Ikehara, Y.; Ogata, S.; Misumi, Y.
    Dipeptidyl-peptidase IV from rat liver (1994), Methods Enzymol., 244, 215-227.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Rattus norvegicus

Protein Variants

Protein Variants Comment Organism
G629X complete loss of activity Rattus norvegicus
G633X complete loss of activity Rattus norvegicus
S631X complete loss of activity Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasmic membrane localized in the apical domain of the plasma membrane Rattus norvegicus
-
-
membrane
-
Rattus norvegicus 16020
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
88107
-
x * 88107, calculation from nucleotide sequence Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
side-chain modification glycoprotein Rattus norvegicus

Purification (Commentary)

Purification (Comment) Organism
membrane bound form and soluble form Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
61.6
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Ala-Ala-4-nitroanilide + H2O
-
Rattus norvegicus Ala-Ala + 4-nitroaniline
-
?
Arg-Pro-4-nitroanilide + H2O
-
Rattus norvegicus Arg-Pro + 4-nitroaniline
-
?
Glu-Pro-4-nitroanilide + H2O
-
Rattus norvegicus Glu-Pro + 4-nitroaniline
-
?
Gly-Ala-4-nitroanilide + H2O
-
Rattus norvegicus Gly-Ala + 4-nitroaniline
-
?
Gly-hydroxyproline-4-nitroanilide + H2O
-
Rattus norvegicus Gly-hydroxyproline + 4-nitroaniline
-
?
Gly-Pro-4-nitroanilide + H2O
-
Rattus norvegicus Gly-Pro + 4-nitroaniline
-
?
Lys-Pro-4-nitroanilide + H2O
-
Rattus norvegicus Lys-Pro + 4-nitroaniline
-
?

Subunits

Subunits Comment Organism
? x * 88107, calculation from nucleotide sequence Rattus norvegicus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
45
-
pH 7.5, 30 min, stable Rattus norvegicus

pH Stability

pH Stability pH Stability Maximum Comment Organism
5
-
unstable below Rattus norvegicus