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3.4.24.7: interstitial collagenase

This is an abbreviated version!
For detailed information about interstitial collagenase, go to the full flat file.

Word Map on EC 3.4.24.7

Reaction

Cleavage of the triple helix of collagen at about three-quarters of the length of the molecule from the N-terminus, at Gly775-/-Ile in the alpha1(I) chain. Cleaves synthetic substrates and alpha-macroglobulins at bonds where P1' is a hydrophobic residue =

Synonyms

azocollase, collagen peptidase, collagen protease, collagenase, collagenase 1, collagenase A, collagenase MMP-1, collagenase-1, collagenolytic matrix metalloproteinase, EC 3.4.99.5, ect-MMP-14, Fibroblast collagenase, HSFC, kollaza, macrophage matrix metalloproteinase, matrix metalloproteinase 1, matrix metalloproteinase-1, matrix metalloproteinase-18, matrix-metalloproteinase-1, membrane-type 1-MMP, metallocollagenase, metalloproteinase-1, MMP-1, MMP-12, MMP-14, MMP-1A, mmp1, MT1-MMP, Myocardial collagenase, nucleolysin, soycollagestin, TC1, tumor collagenase, vertebrate collagenase

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.24 Metalloendopeptidases
                3.4.24.7 interstitial collagenase

KM Value

KM Value on EC 3.4.24.7 - interstitial collagenase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.013
2,4-dinitrophenyl-Pro-beta-cyclohexyl-Ala-Gly-Cys(Me)-His-Ala-Lys(N-methyl-2-aminobenzoyl)-NH2
pH 7.5, 40°C
0.026
2,4-dinitrophenyl-Pro-Leu-Ala-Leu-Trp-Ala-Arg-OH
pH 7.5, 25°C
0.0013
acetyl-Pro-Leu-Gly-Ile-Leu-Gly-OC2H5
-
-
0.0012
acetyl-Pro-Leu-Gly-Leu-Leu-Gly-OC2H5
-
-
0.0039
acetyl-Pro-Leu-Gly-SCH[CH2CH(CH3)2CO]-Leu-Leu-OC2H5
-
-
0.063 - 0.2076
alpha1(I)772-786 triple-helical peptide
-
0.0002
bovine type I collagen
-
-
-
0.00086 - 0.74
collagen I alpha-1 chain
-
0.00025 - 0.53
collagen I alpha-2 chain
-
0.0612 - 0.0666
fTHP-3
-
3.3
Gly-Pro-Gln-Gly-Ile-Ala-Gly-Gln-Gln
-
wild-type enzyme
0.63
Gly-Pro-Gln-Gly-Ile-Ala-Gly-Gln-Gln-Arg-Gly-Val-Val-Gly-Leu-Hyp-NH2
-
wild-type enzyme
3.6
GPLGIAGQ
-
-
3.6
GPQGIAGA
-
-
3.3
GPQGIAGQ
-
-
2.4
GPQGIAGT
-
-
2.8
GPQGLAGQ
-
-
5.6
GPRGIAGQ
-
-
4.9
GPVGIAGQ
-
-
0.0005 - 0.0011
human type I collagen
-
0.001 - 0.0021
human type II collagen
-
0.0013 - 0.0024
human type III collagen
-
0.8
type I collagen
-
-
-
0.0013
type III collagen
-
pH 7.5, 25°C, wild-type substrate
-
0.0037
[alpha1(I)]2alpha2(I)772-784 triple-helical peptide
-
mutant enzyme E200A
-
0.0612
[alpha1(II)769-783] fluorogenic triple-helical peptide-3
-
wild-type enzyme
-
0.0208
[alpha1(II)769-783] fluorogenic triple-helical peptide-4
-
wild-type enzyme
-
0.171
[alpha1(II)769-783] single-stranded peptide-3
-
wild-type enzyme
-
additional information
additional information
-