In the expansive landscape of biochemistry, understanding the fundamental building blocks of proteins is essential. Among these, the val ser dipeptide, scientifically known as valylserine, serves as a compelling subject for those interested in the structural nuances of amino acid sequences. As an Val-Asp-Ser | C12H21N3O7 | CID 60163825 - PubChem - NIH organic compound derived from two amino acids, this molecule provides a clear window into how specific residues like valine and serine interact to form stable, functional units.
Structural Fundamentals and Chemical Identity
At its core, Val-Ser is a dipeptide composed of the amino acid L-valine and L-serine. When researchers examine the molecular formula: C8H16N2O4, they are looking at a compound with an average mass of approximately 204.226 Da. This molecule is often discussed alongside its isomer, Ser-Val is a dipeptide, which consists of the same constituents but in a different sequence.
The chemical versatility of these structures is notable. For example, Ser-Val contains reactive groups such as a primary peptide ser-val-lys SER - weichertprofessionals.com amine at the N-terminus, a carboxylic acid at the C-terminus, and a hydroxyl group from the serine side chain. This arrangement makes it a frequent subject of study in labs focusing on dipeptide interactions and their roles as metabolites. Because valylserine is a dipeptide resulting from protein catabolism, it is frequently identified in metabolic screenings.
Contextualizing Dipeptides in Research
The study of these molecules often extends into larger, more complex chains. While a peptide of this size is relatively simple, it provides the foundation for understanding longer sequences. For Val-Ser is a dipeptideformed from L-valine and L-serine residues. It has a role as a metabolite. ChEBI Read more instance, researchers may compare the properties of Val-Ser to a tripeptide like Leu-Val-Ser is a tripeptide, or even more specific sequences such as Val-Ser-Ala.
In professional research environments, L-Val-L-Ser (valylserine) is acknowledged as one of approximately 400 possible dipeptides found in nature. It is often contrasted with other compounds like Val-Asp-Ser, illustrating the diversity of chemical properties that emerge when different amino acids are linked via peptide bonds. Whether one is investigating Val-Ser-Ala or exploring the structural requirements for protein synthesis, these small molecules remain a cornerstone of chemical inquiry.
Broader Peptide Applications
Beyond the simple Val-Ser linkage, the scientific literature frequently highlights more complex synthetic sequences. A prominent example is Val-Gly-Ser-Glu (NSC 350591), which is a synthetic peptide composed of four amino acids. This specific sequence, often cataloged under Val-Gly-Ser-Glu CAS 61756-22-7, is characterized as an eosinophilic chemotactic tetrapeptide.
Similarly, investigations into other sequences peptide ser-val-lys SER - weichertprofessionals.com like H-Val-Leu-Ser-OH peptide demonstrate the precision required when synthesizing these chains for model studies. In these contexts, the Val-Gly-Ser-Glu molecule acts as a critical reference point for researchers analyzing how specific residues influence biological activity. Furthermore, a comprehensive overview of the tripeptide Val-Phe-Ser often provides the necessary methodology for those looking to understand how these chains are constructed and analyzed in a laboratory setting.
Technical Insights for Enthusiasts
For those curious about the mechanics of protein assembly, it is worth noting that is a dipeptide compound that can be used for protein synthesis. The interaction between Val and Ser residues is a sta 6 Sept 2012—Valylserine is a dipeptidecomposed of valine and serine. It is an incomplete breakdown product of protein digestion or protein catabolism.Read more ndard model for understanding the stability of peptide bonds. Whether you are reviewing data on Val-Gly-Ser-Glu or examining the physical properties of a simple dipeptide, the focus remains on how these sequences are organ Molecular formula: C6H12N2O5. Average mass: 192.171. Monoisotopic mass: 192.074621. ChemSpider ID: 122389. 0 of 2 defined stereocenters. Download .molRead more ized.
By analyzing these components, we gain a deeper appreciation for the molecular precision that governs biological systems. From the structural formula of Val- Description of H-Val-Gly-Ser-Glu-OH. Eosinophilic chemotactic tetrapeptide also used as model peptide. Chemical Properties of H-Val-Gly-Ser-Glu Read more Ser to the functional complexity of larger peptides, these compounds continue to be vital too Ser-Val - 51782-06-0 ls for scientific exploration and understanding the fundamental nature of chemical bonds.