European journal of drug metabolism and pharmacokinetics, 22(3), 245-252 (1997-07-01)
The metabolism of a new piracetam analogue, the dipeptide cognitive enhancer N-phenylacetyl-L-prolylglycine ethyl ester (GVS-111) was studied in vivo. GVS-111 itself was not found in rat brain 1 h after 5 mg/kg i.p. administration up to limit of detection (LOD)
Our own data and data from the literature on the regulatory role of the simplest proline-containing peptides GP, PG, PGP, GPGG, and cyclic-PG are summarized. These peptides are involved in homeostasis of gastric mucosa and the anticoagulant and fibrinolytic potential
Journal of the American Chemical Society, 129(25), 7936-7949 (2007-06-07)
We report a combined experimental and computational study of the proline effect in model dipeptides Pro-Gly and Gly-Pro. Gas-phase protonated peptide ions were discharged by glancing collisions with potassium or cesium atoms at 3 keV collision energies, and the peptide
Journal of magnetic resonance (San Diego, Calif. : 1997), 135(2), 454-465 (1999-01-08)
Analytical expressions have been derived that translate uncertainties in distance constraints (obtained from NMR investigations) into uncertainties in atom positions in the maximum likelihood (ML) structure consistent with these inputs. As a test of this approach, a comparison was made
The Journal of biological chemistry, 269(15), 11391-11399 (1994-04-15)
Lactococcus lactis takes up di- and tripeptides via a proton motive force-dependent carrier protein. The gene (dtpT) encoding the di-tripeptide transport protein of L. lactis was cloned by complementation of a dipeptide transport-deficient and proline auxotrophic Escherichia coli strain. Functional
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