Sentences with phrase «valine at»

In vivo fractional synthesis rates (FSR, % / d) were calculated according to the method described by Garlick et al. (11): FSR = 100 × (EP − EN) / (EA × t), where t is the incorporation time (15 min), expressed in days, EP is the enrichment of protein - bound valine at the time of killing, EN is the natural enrichment of protein - bound valine, which was measured in each tissue in 5 rats fed the same fish diet and EA is the enrichment of tissue - free valine at the time of killing.

Now, a team led by Michael Egan, Bai Lu, and Michael Weinberger, at the National Institutes of Health (NIH) in Bethesda, Maryland, has found that a single amino acid change in BDNF — a swap of methionine for valine at position 66 — can affect a person's ability to perform a memory task.

The natural AsqJ (left) possesses a valine at position 72 (blue).

Not exact matches

For instance, the amino acid valine was altered to isoleucine at position 223.

At the extremes, some people (known as «met / mets») only have methionine and some («val / vals») only have valine.

The change in the gene alters the BDNF protein: The amino acid methionine (Met) is incorporated at a specific site in the protein instead of valine (Val).

It has been observed in this pathway that a single - base missense transversion causes the replacement of valine with glutamic acid at amino acid residue 600 in BRAF that is detected in about 85 % of nevi and melanoma [32, 33].

While a valine is incorporated at position 72 in the natural (blue) enzyme, the modified form possesses an isoleucine (red) at position 72.

Recently, we and others identified a recurrent somatic activating mutation in the JAK2 tyrosine kinase in polycythemia vera (PV), essential thrombocythemia (ET), and myeloid metaplasia with myelofibrosis (MMM).9 - 13 This mutation results in a valine to phenylalanine substitution at codon 617 within the Jak homology domain 2 (JH2) pseudokinase domain of Janus kinase 2 (JAK2).

The insulin production can be well kept at bay with certain aminos like the BCAAs (isoleucine, leucine, valine), or arginine and alanine.

For tardive dyskinesia: a branched - chain amino acid drink containing valine, isoleucine, and leucine at a dose of 222 mg / kg taken three times daily for 3 weeks.

For anorexia and improving overall nutrition in elderly malnourished hemodialysis patients: granules of branched - chain amino acids consisting of valine, leucine, and isoleucine at a dose of 4 grams taken three times daily.

Human skeletal muscle can oxidize at least seven amino acids: leucine, isoleucine, valine, glutamate, asparagine, aspartate and alanine.

Possibly this assessment is over-pessimistic: in rats leucine and isoleucine without valine had no significant toxicity at 5 % of energy.

There is a risk of toxicity at high doses of leucine supplementation unless it is accompanied by the other branched - chain amino acids, isoleucine and valine: