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Literature summary for 3.5.1.28 extracted from

  • Valinger, Z.; Ladesic, B.; Tomasic, J.
    Partial purification and characterization of N-acetylmuramyl-L-alanine amidase from human and mouse serum (1982), Biochim. Biophys. Acta, 701, 63-71.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Hg2+
-
Homo sapiens
Hg2+
-
Mus musculus
Zn2+
-
Homo sapiens
Zn2+
-
Mus musculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
8
-
GlcNAc-MurNAc-L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala
-
Mus musculus
17
-
GlcNAc-MurNAc-L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala
-
Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Mus musculus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
10-15fold Mus musculus
10-15fold Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
blood serum
-
Mus musculus
-
blood serum
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.144
-
-
Mus musculus
0.41
-
-
Homo sapiens

Storage Stability

Storage Stability Organism
-18°C, several months, no loss of activity Mus musculus
-18°C, several months, no loss of activity Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GlcNAc-MurNAc-L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala + H2O
-
Mus musculus N-acetylglucosaminyl-N-acetylmuramic acid + L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala
-
?
GlcNAc-MurNAc-L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala + H2O
-
Homo sapiens N-acetylglucosaminyl-N-acetylmuramic acid + L-Ala-D-isoglutaminyl-meso-diaminopimelyl-D-Ala-D-Ala
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Mus musculus
9
-
-
Homo sapiens