A specific spot on a milk protein might help an enzyme work better by sticking to it with a kind of molecular magnetism.

4

Pro

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Against

Evidence from Studies

Supporting (1)

4

Community contributions welcome

4

Peptide substrates for chymosin (rennin). Interaction sites in kappa-casein-related sequences located outside the (103-108)-hexapeptide region that fits into the enzyme's active-site cleft.

Cross-Sectional Study

In Vitro

1987 Jun 15

The study shows that a specific part of the milk protein (Lys-111) helps the cheese-making enzyme work better by sticking to it in the right spot, just like the claim says.

Contradicting (0)

0

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Peptide substrates for chymosin (rennin). Interaction sites in kappa-casein-related sequences located outside the (103-108)-hexapeptide region that fits into the enzyme's active-site cleft.

Score: 4

DOI: 10.1042/BJ2440553

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