Application | Comment | Organism |
---|---|---|
biotechnology | conversion of lactocepin substrate binding regions by allele exchange can effectively alter lactocepin specificity in industrial strains of Lactococcus lactis without significantly affecting other important strain properties. The methodology can be used to alter lactocepin specificity in commercial starter cultures with a propensity for bitter flavour defect | Lactococcus lactis |
industry | method to alter lactocepin specificity in commercial starter cultures with a propensity for bitter flavour defect. PrtP derivatives developed by this approach should be suitable for commercial applications in the US and other countries with a favourable regulatory climate | Lactococcus lactis |
Protein Variants | Comment | Organism |
---|---|---|
additional information | prtP replacement mutants (strains S3 or S4 with altered lactocepin gene sequence) have a slower rate of acidification than parental strains after 2.5 or 5 h incubation in ultra high temperature skim milk | Lactococcus lactis |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Lactococcus lactis | - |
commercial cheese starter culture, group h lactocepin | - |
Lactococcus lactis | Q49SG9 | - |
- |
Lactococcus lactis | Q49SH0 | - |
- |
Lactococcus lactis s4 | - |
commercial cheese starter culture, group h lactocepin | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha(S1)-casein + H2O | - |
Lactococcus lactis | ? | - |
? | |
alphas1-Casein fragment 1-23 + H2O | - |
Lactococcus lactis | Fragments of alphas1-casein fragment 1-23 | - |
? | |
alphas1-Casein fragment 1-23 + H2O | - |
Lactococcus lactis s4 | Fragments of alphas1-casein fragment 1-23 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
cell envelope proteinase | - |
Lactococcus lactis |