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Literature summary for 3.4.14.5 extracted from

  • Shibuya-Saruta, H.; Kasahara, Y.; Hashimoto, Y.
    Human serum dipeptidyl peptidase IV (DPPIV) and its unique properties (1996), J. Clin. Lab. Anal., 10, 435-440.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Gln activates Homo sapiens
Glu activates Homo sapiens
Gly activates Homo sapiens
Gly-X dipeptides enhance activity Homo sapiens
glycine methylesters activates Homo sapiens
Ser activates Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Cd2+ CdCl2 Homo sapiens
Diprotin A
-
Homo sapiens
Hg2+ HgCl2 Homo sapiens
Leu
-
Homo sapiens
Lys
-
Homo sapiens
Met
-
Homo sapiens
PCMB
-
Homo sapiens
SrCl2
-
Homo sapiens
Zn2+ ZnCl2 Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.17
-
Gly-Pro-3,5-dibromo-4-hydroxyanilide
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
100000
-
2 * 100000, SDS-PAGE Homo sapiens
230000 250000 gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
serum
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Gly-azetidine-2-carboxyl-3,5-dibromo-4-hydroxyanilide + H2O
-
Homo sapiens Gly-azetidine + 3,5-dibromo-4-hydroxyaniline
-
?
Gly-L-hydroxyproline-3,5-dibromo-4-hydroxyanilide + H2O
-
Homo sapiens Gly-L-hydroxyproline + 3,5-dibromo-4-hydroxyaniline
-
?
Gly-Pro-3,5-dibromo-4-hydroxyanilide + H2O
-
Homo sapiens Gly-Pro + 3,5-dibromo-4-hydroxyaniline
-
?
Gly-Pro-4-nitroanilide + H2O
-
Homo sapiens Gly-Pro + 4-nitroaniline
-
?

Subunits

Subunits Comment Organism
dimer 2 * 100000, SDS-PAGE Homo sapiens

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
810
-
Gly-Pro-3,5-dibromo-4-hydroxyanilide
-
Homo sapiens