3.4.19.15: desampylase
This is an abbreviated version!
For detailed information about desampylase, go to the full flat file.
Word Map on EC 3.4.19.15
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3.4.19.15
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metalloprotease
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ubiquitin-like
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molybdopterin
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ubiquitin
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volcanii
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haloferax
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sampylation
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metalloenzyme
- 3.4.19.15
- metalloprotease
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ubiquitin-like
- molybdopterin
- ubiquitin
- volcanii
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haloferax
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sampylation
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metalloenzyme
Reaction
Synonyms
EC 3.4.24.88, HvJAMM1, HVO_2505, JAMM protease, JAMM1
ECTree
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General Information
General Information on EC 3.4.19.15 - desampylase
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metabolism
physiological function
the enzyme mediates a decrease in the level of SAMP1/2 modified proteins in the cell, and this activity appears to be stimulated by heat shock
metabolism
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the enzyme mediates a decrease in the level of SAMP1/2 modified proteins in the cell, and this activity appears to be stimulated by heat shock
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the enzyme may reactivate molybdopterin synthase by cleaving SAMP1 from the catalytic lysine residues of MoaE
physiological function
molybdopterin synthase activity is inhibited by covalent linkage of SAMP1 to the large subunit (MoaE) of MPT synthase. Metalloprotease JAMM1 cleaves the covalently linked inactive form of SAMP1-MoaE to the free functional individual SAMP1 and MoaE subunits of molybdopterin synthase
physiological function
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the enzyme may reactivate molybdopterin synthase by cleaving SAMP1 from the catalytic lysine residues of MoaE
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physiological function
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molybdopterin synthase activity is inhibited by covalent linkage of SAMP1 to the large subunit (MoaE) of MPT synthase. Metalloprotease JAMM1 cleaves the covalently linked inactive form of SAMP1-MoaE to the free functional individual SAMP1 and MoaE subunits of molybdopterin synthase
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