3.4.21.B34: tricorn core protease (archaea)
This is an abbreviated version!
For detailed information about tricorn core protease (archaea), go to the full flat file.
Reaction
Synonyms
TLP, TRI, Tri-ScC77, Tricorn protease homolog 1, trilobed protease
ECTree
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Substrates Products
Substrates Products on EC 3.4.21.B34 - tricorn core protease (archaea)
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REACTION DIAGRAM
Ala-Ala-Phe-7-amido-4-methylcoumarin + H2O
Ala-Ala-Phe + 7-amino-4-methylcoumarin
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-
?
benzoyl-Val-Gly-Arg-7-amido-4-methylcoumarin + H2O
?
-
-
?
benzoyl-Val-Gly-Arg-7-amido-4-methylcoumarin + H2O
benzoyl-Val-Gly-Arg + 7-amino-4-methylcoumarin
benzyloxycarbonyl-Ala-Arg-Arg-7-amido-4-methylcoumarin + H2O
?
-
-
?
benzyloxycarbonyl-Ala-Arg-Arg-7-amido-4-methylcoumarin + H2O
benzyloxycarbonyl-Ala-Arg-Arg + 7-amino-4-methylcoumarin
benzyloxycarbonyl-Arg-Arg-7-amido-4-methylcoumarin + H2O
benzyloxycarbonyl-Arg-Arg + 7-amino-4-methylcoumarin
benzyloxycarbonyl-Gly-Gly-Arg-7-amido-4-methylcoumarin + H2O
?
-
-
?
benzyloxycarbonyl-Gly-Gly-Arg-7-amido-4-methylcoumarin + H2O
benzyloxycarbonyl-Gly-Gly-Arg + 7-amino-4-methylcoumarin
1% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
succinyl-Ala-Ala-Phe-7-amido-4-methylcoumarin + H2O
succinyl-Ala-Ala-Phe + 7-amino-4-methylcoumarin
22% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
succinyl-Leu-Leu-Val-Tyr-7-amido-4-methylcoumarin + H2O
succinyl-Leu-Leu-Val-Tyr + 7-amino-4-methylcoumarin
succinyl-Leu-Tyr-7-amido-4-methylcoumarin + H2O
succinyl-Leu-Tyr + 7-amino-4-methylcoumarin
75% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
tert-butyloxycarbonyl-Leu-Arg-7-amido-4-methylcoumarin + H2O
?
-
-
?
tert-butyloxycarbonyl-Leu-Arg-Arg-7-amido-4-methylcoumarin + H2O
tert-butyloxycarbonyl-Leu-Arg-Arg + 7-amino-4-methylcoumarin
2% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
tert-butyloxycarbonyl-Leu-Leu-Arg-7-amido-4-methylcoumarin + H2O
tert-butyloxycarbonyl-Leu-Leu-Arg + 7-amino-4-methylcoumarin
high activity in presence of factor F2
-
?
benzoyl-Val-Gly-Arg + 7-amino-4-methylcoumarin
5.5% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
benzoyl-Val-Gly-Arg-7-amido-4-methylcoumarin + H2O
benzoyl-Val-Gly-Arg + 7-amino-4-methylcoumarin
-
-
?
benzyloxycarbonyl-Ala-Arg-Arg + 7-amino-4-methylcoumarin
11% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
benzyloxycarbonyl-Ala-Arg-Arg-7-amido-4-methylcoumarin + H2O
benzyloxycarbonyl-Ala-Arg-Arg + 7-amino-4-methylcoumarin
high activity in presence of factor F2
-
?
benzyloxycarbonyl-Arg-Arg + 7-amino-4-methylcoumarin
5.5% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
benzyloxycarbonyl-Arg-Arg-7-amido-4-methylcoumarin + H2O
benzyloxycarbonyl-Arg-Arg + 7-amino-4-methylcoumarin
high activity in presence of factor F2
-
?
succinyl-Leu-Leu-Val-Tyr + 7-amino-4-methylcoumarin
1% of the activity with Ala-Ala-Phe-7-amido-4-methylcoumarin
-
?
succinyl-Leu-Leu-Val-Tyr-7-amido-4-methylcoumarin + H2O
succinyl-Leu-Leu-Val-Tyr + 7-amino-4-methylcoumarin
high activity in presence of factor F2
-
?
?
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no cleavage of succinyl-Leu-Tyr-7-amido-4-methylcoumarin, succinyl-Ala-Ala-Phe-7-amido-4-methylcoumarin, succinyl-Leu-Leu-Val-Tyr-7-amido-4-methylcoumarin and benzyloxycarbonyl-Gly-Gly-Leu-7-amido-4-methylcoumarin
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?
additional information
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structural and mechanistic basis for processive degradation mode of the enzyme, including an electrostatic substrate-to-product sink
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?