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Literature summary for 3.4.24.B6 extracted from

  • Li, W.; Machule, D.; Gao, C.; DenBesten, P.K.
    Activation of recombinant bovine matrix metalloproteinase-20 and its hydrolysis of two amelogenin oligopeptides (1999), Eur. J. Oral Sci., 107, 352-359.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
overexpression of His-atgged pro-enzyme in Escherichia coli BL21(DE3) Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular in enamel matrix of teeth Bos taurus
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
amylogenin + H2O Bos taurus involved in tooth formation ?
-
?
proteins + H2O Bos taurus
-
peptides
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus O18767
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification sequential autolysis, activation of recombinant proform by urea Bos taurus

Purification (Commentary)

Purification (Comment) Organism
recombinant His-tagged pro-enzyme from Escherichia coli Bos taurus

Renatured (Commentary)

Renatured (Comment) Organism
renaturation from inclusion bodies after overexpression in Escherichia coli Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
ameloblast secretion Bos taurus
-
tooth
-
Bos taurus
-
tooth enamel
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylogenin + H2O
-
Bos taurus ?
-
?
amylogenin + H2O involved in tooth formation Bos taurus ?
-
?
casein + H2O
-
Bos taurus ?
-
?
leucine-rich amylogenin peptide + H2O corresponds to residues 181-188 of amylogenin, recombinant enzyme, cleavage site is P186-A187 Bos taurus leucine-rich amylogenin residues 181-186 + leucine-rich amylogenin residues 187-188
-
?
proteins + H2O
-
Bos taurus peptides
-
?
tyrosine-rich amylogenin peptide + H2O corresponds to residues 36-49 of amylogenin, recombinant enzyme, cleavage site is W45-L46 Bos taurus tyrosine-rich amylogenin residues 36-45 + tyrosine-rich amylogenin residues 46-49
-
?

Synonyms

Synonyms Comment Organism
enamel metalloproteinase
-
Bos taurus
enamelysin
-
Bos taurus
M10.019 Merops-ID Bos taurus
MMP-20
-
Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at, zymography with casein at room temperature Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Bos taurus