KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
480 | - |
NPQVPQYPSKPQ | pH 8.0, 30°C | Oryzias latipes |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryzias latipes | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
embryo | - |
Oryzias latipes | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
GSKTPQDPTQQ + H2O | location: Q39/D40 in ChgL (ZI-3). Specific activity: 28.5 nmol/30min/microgram enzyme | Oryzias latipes | GSKTPQ + DPTQQ | - |
? | |
additional information | cleavage sites of HCE and LCE on the egg envelope that are primarily constructed of two groups of subunit proteins, ZI-1,2 and ZI-3, are determined. HCE cleaves the N-terminal region of ZI-1,2 and ZI-3, mainly the Pro-Xaa-Yaa repeat sequence of ZI-1,2 into hexapeptides, but not the site within a zona pellucida (ZP) domain that is considered to be the core structure of the egg envelope. The cleavage of the N-terminal regions results in swelling and softening of the envelope | Oryzias latipes | ? | - |
? | |
NPQVPQYPSKPQ + H2O | Pro-Xaa-Yaa repeat sequence ZI-1,2. Specific activity: 43.7 nmol/30min/microgram enzyme | Oryzias latipes | NPQVPQ + YPSKPQ | - |
? | |
NPSYPQNPSYPQ + H2O | Pro-Xaa-Yaa repeat sequence ZI-1,2. Specific activity: 81.7 nmol/30min/microgram enzyme | Oryzias latipes | NPSYPQ + NPSYPQ | - |
? | |
PGKNPNTPPIG + H2O | location: N220/T221 in ChgH (ZI-1,2). Specific activity: 11.3 nmol/30min/microgram enzyme | Oryzias latipes | PGKNPN + TPPIG | - |
? | |
SAPVVRTSQAV + H2O | synthetic substrate generated from the 25 kDa product in hatching liquid with an inefficient cleavage site | Oryzias latipes | NPQVPQ + YPSKPQ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
HCE | - |
Oryzias latipes |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Oryzias latipes |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Oryzias latipes |