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Literature summary for 3.4.21.96 extracted from

  • Reid, J.R.; Coolbear, T.
    Altered specificity of lactococcal proteinas PI (lactocepin I) in humectant systems reflecting the water activity and salt content of cheddar cheese (1998), Appl. Environ. Microbiol., 64, 588-593.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
nutrition cheese making, cheese starter organism, dairy industry Lactococcus lactis

Localization

Localization Comment Organism GeneOntology No. Textmining
cell envelope
-
Lactococcus lactis 30313
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
casein + H2O Lactococcus lactis
-
hydrolyzed casein
-
?

Organism

Organism UniProt Comment Textmining
Lactococcus lactis
-
subsp. lactis BN1
-

Purification (Commentary)

Purification (Comment) Organism
-
Lactococcus lactis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alphas1-Casein + H2O
-
Lactococcus lactis Fragments of alphas1-casein the product spectrum depends on water activity and salt concentration ?
beta-Casein + H2O
-
Lactococcus lactis Fragments of beta-casein
-
?
casein + H2O
-
Lactococcus lactis hydrolyzed casein
-
?
casein + H2O hydrolysis of alpha-s1-, beta- and kappa-casein, alpha-s1-casein which is normally resistant to lactocepin I activity is rapidly hydrolyzed in presence of polyethylene glycol 20000 Lactococcus lactis hydrolyzed casein
-
?
kappa-Casein + H2O
-
Lactococcus lactis Fragemnts of kappa-casein
-
?
additional information PI-type proteinase hydrolyzes beta- casein and kappa-casein, PIII-type proteinase hydrolyzes beta-casein and kappa-caein with different bond-specificities and alpahs1-casein Lactococcus lactis ?
-
?

Synonyms

Synonyms Comment Organism
cell envelope associated proteinase
-
Lactococcus lactis
Lactocepin I
-
Lactococcus lactis