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Literature summary for 3.4.17.3 extracted from

  • Plummer, T.H.; Hurwitz, M.Y.
    Human plasma carboxypeptidase N. Isolation and characterization (1978), J. Biol. Chem., 253, 3907-3912.
    View publication on PubMed
Search for more literature for 3.4.17.3

Metals/Ions

Metals/Ions Comment Organism Structure
Zinc zinc metalloenzyme Homo sapiens
Zinc contains 0.96 gatom of zinc per mol of enzyme Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
49000
-
 x * 49000 + x * 55000 + x * 83000, SDS-PAGE Homo sapiens
55000
-
 x * 49000 + x * 55000 + x * 83000, SDS-PAGE Homo sapiens
83000
-
 x * 49000 + x * 55000 + x * 83000, SDS-PAGE Homo sapiens
150000 160000 ultracentrifugal analysis, a second molecular weight species of 300000-320000 Da is detected Homo sapiens
300000 320000 ultracentrifugal analysis, a second molecular weight species of 150000-160000 Da is detected Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
side-chain modification carbohydrate accounts for 17% of the weight, contains significant amounts Homo sapiens
side-chain modification presence of significant amounts of glucosamine, mannose, galactose, fucose, sialic acid Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
plasma
-
 Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
104
-
-
 Homo sapiens

Storage Stability

Storage Stability Organism
4°C, stable for at least 3 months Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Hippuryl-L-Arg + H2O
-
 Homo sapiens Hippuric acid + L-Arg
-
 ?

Subunits

Subunits Comment Organism
? x * 49000 + x * 55000 + x * 83000, SDS-PAGE Homo sapiens