3.4.21.B25: PACE4 proprotein convertase
This is an abbreviated version!
For detailed information about PACE4 proprotein convertase, go to the full flat file.
Word Map on EC 3.4.21.B25
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3.4.21.B25
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convertases
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furin
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prohormone
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endoproteases
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furin-deficient
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furin-like
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alpha1-pdx
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dibasic
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pro-proteins
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alpha1-antitrypsin
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portland
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endoproteolysis
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diagnostics
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kexin
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kexin-like
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ski-1
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cys-rich
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medicine
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subtilisin-related
- 3.4.21.B25
-
convertases
- furin
-
prohormone
- endoproteases
-
furin-deficient
-
furin-like
- alpha1-pdx
-
dibasic
-
pro-proteins
- alpha1-antitrypsin
- portland
-
endoproteolysis
- diagnostics
- kexin
-
kexin-like
- ski-1
-
cys-rich
- medicine
-
subtilisin-related
Reaction
releases mature proteins from their proproteins by cleavage of Arg-Xaa-Yaa-Arg-Zaa bonds, where Xaa can be any amino acid and Yaa is Arg or Lys =
Synonyms
PACE 4, PACE-4, PACE4, PACE4/SPC4, paired basic amino acid cleaving enzyme 4, paired basic amino acid-cleaving enzyme 4, paired basic amino-acid-cleaving enzyme-4, PC7, proprotein convertase PACE4, S08.075, SPC4, subtilisin-like proprotein convertase, subtilisin-like proprotein convertase 4, subtilisin-like proprotein convertase PACE4, XPACE4
ECTree
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Localization
Localization on EC 3.4.21.B25 - PACE4 proprotein convertase
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the enzyme is constitutively secreted into the extracellular media and localizes at the cell surface and in the extracellular matrix
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in stage 1 oocytes, XPACE4 localizes to the mitochondrial cloud, at stage 2, the mitochondrial cloud disperses, then XPACE4 mRNA co-localizes with the vegetal cortex where it remains for the rest of oogenesis
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activated at the cell surface where it is tethered to heparan sulfate proteoglycans
the enzyme is constitutively secreted into the extracellular media and localizes at the cell surface and in the extracellular matrix