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Literature summary extracted from

  • Peters, V.; Kebbewar, M.; Jansen, E.W.; Jakobs, C.; Riedl, E.; Koeppel, H.; Frey, D.; Adelmann, K.; Klingbeil, K.; Mack, M.; Hoffmann, G.F.; Janssen, B.; Zschocke, J.; Yard, B.A.
    Relevance of allosteric conformations and homocarnosine concentration on carnosinase activity (2010), Amino Acids, 38, 1607-1615.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.13.20 homocarnosine
-
Homo sapiens

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.4.13.20 0.175
-
carnosine Vmax: 440 pmol/min/microgram Homo sapiens
3.4.13.20 0.21
-
carnosine Vmax: 356 pmol/min/microgram after addition of 0.08 mM homocarnosine Homo sapiens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.13.20 65000
-
SDS-PAGE, non-reducing conditions Homo sapiens
3.4.13.20 130000
-
SDS-PAGE, reducing conditions Homo sapiens
3.4.13.20 150000
-
SDS-PAGE, non-reducing conditions or reducing conditions Homo sapiens

Organism

EC Number Organism UniProt Comment Textmining
3.4.13.20 Homo sapiens
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.4.13.20 cerebrospinal fluid CN1 activity is considerably higher in serum than in cerebrospinal fluid Homo sapiens
-
3.4.13.20 serum CN1 activity is considerably higher in serum than in cerebrospinal fluid Homo sapiens
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.13.20 carnosine + H2O
-
Homo sapiens ?
-
?

Subunits

EC Number Subunits Comment Organism
3.4.13.20 monomer 1 * 65000, SDS-PAGE Homo sapiens

Synonyms

EC Number Synonyms Comment Organism
3.4.13.20 carnosinase
-
Homo sapiens
3.4.13.20 CN1
-
Homo sapiens

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.4.13.20 0.24
-
homocarnosine
-
Homo sapiens

General Information

EC Number General Information Comment Organism
3.4.13.20 physiological function CN1 activity is lower in children and increases with age with no differences in protein concentration. CN1 activity is considerably higher in serum than in cerebrospinal fluid Homo sapiens