The three-dimensional structure of the RGD-adhesion sequence has been studied previously by means of linear and cyclic peptides. These peptides show widely differing affinities to integrins, ascribed to a strong dependence on steric factors in the receptor recognition. Insertion of
Journal of mental deficiency research, 26 (Pt 2), 107-110 (1982-06-01)
An inherited defect in the glycine cleavage enzyme results in the condition of neonatal glycine encephalopathy which has not responded to the current innovative methods of therapy. A re-examination of the enzyme structure and metabolic pathways, leads us to recommend
Biochemical and biophysical research communications, 340(3), 823-828 (2005-12-29)
In many complexes formed by serine proteinases and their inhibitors, the hydroxyl group provided by water molecule or by the inhibitor Ser residue is located close to the inhibitor P1-P1' reactive site. In order to investigate the role of this
Chemical communications (Cambridge, England), 47(18), 5319-5321 (2011-04-01)
A novel Tn antigen mimic, in which the natural underlying amino acid has been replaced by the non-natural α-methylserine analogue, is reported. This derivative exhibits a similar affinity for a natural lectin as for the natural Tn and retains the
International journal of peptide and protein research, 32(5), 344-351 (1988-11-01)
The conformational behaviour of host-guest peptides of the type Ac-Ala-Xxx-Ala-Ala-Xxx-Ala-Ala-Xxx-Ala-Ala-NH-PEGM (Xxx = alpha-aminoisobutyric acid (Aib), (S)-2-ethylalanine ((S)-Iva), (S)-2-methylserine ((S)-alpha-MeSer)) has been studied by CD spectroscopy in CF3CH2OH, CH3OH, and water and by i.r. spectroscopy in CHCl3 and in the solid
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