KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.7 | - |
Urea | pH 5.5, 65°C, Vmax: 7.29 micromol of ammonia/min/mg protein | Yersinia enterocolitica |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ni2+ | activity is dependent on Ni in the medium | Yersinia enterocolitica |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
545000 | - |
native PAGE | Yersinia enterocolitica |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Yersinia enterocolitica | - |
biovar 1A strain | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
urea + H2O | - |
Yersinia enterocolitica | CO2 + 2 NH3 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
urease | - |
Yersinia enterocolitica |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
28 | - |
Yersinia enterocolitica biovar 1A grown at 28°C (optimum temperature for growth) exhibits higher urease activity than that grown at 37°C | Yersinia enterocolitica |
37 | - |
assay at | Yersinia enterocolitica |
65 | - |
optimal assay temperature | Yersinia enterocolitica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Yersinia enterocolitica |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4 | 7 | - |
Yersinia enterocolitica |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
2.5 | - |
the amount of viable Yersinia enterocolitica biovar 1A decreases significantly when incubated at pH 2.5 for 2 h. No decrease is observed at this pH in the presence of urea | Yersinia enterocolitica |