Plotting the concentration of amino acids against time can help to identify the amino acid at the C-terminus. Edman degradation allows the sequence of amino acids in the protein to be discovered ...

Unlimited access to C&EN’s daily news coverage on ... have discovered a biosynthetic pathway that makes amino acids containing terminal alkynes. Because such functional groups are rare in ...

After a sample of different proteins is digested into peptides, each of four amino acids is labeled with a fluorophore. Then, the peptides are immobilized by the C terminal to a glass flow cell.

The N-terminal amino acid sequence (whether free amino acid or pyroglutamic acid) and the C-terminal amino acid sequence (the presence or absence of C-terminal lysine) also need to be analyzed.

Amino acid supplements have soared in popularity in recent years. Social-media influencers peddle them with promises that ...

BACE (β-secretase) processing of the latter exposes a 99-amino-acid C-terminal fragment to γ-secretase. This C-99 retains the transmembrane domain, which γ-secretase first cuts internally between ...

Definition: Interacting selectively and non-covalently with a protein C-terminus, the end of any peptide chain at which the 1-carboxy function of a constituent amino acid is not attached in peptide ...

However, minor differences in the P9 pockets lead to distinct binding preferences for the carboxy-terminal amino acid of the peptides ... homozygous at the HLA-C locus (HLA-Cw*0401,Cw*0401 ...