Abstract and keywords
Abstract (English):
By the method of the theoretic conformational analysis the conformational capabilities of the soymorphin-7 (Tyr1-Pro2-Tyr3-Val4-Val5-Asn6-Ala7-NH2) molecule were studied. The potential function of the system is chosen as the sum of non-valent, electrostatic and torsion interactions and the energy of hydrogen bonds. Low-energy conformations of the soymorphin-7 molecule, the values of the dihedral angles of the main and side chains of amino acid residues that make up the molecules are founded; the energy of intra- and inter-residual interactions is estimated. It is shown that the spatial structure of the soymorphin-7 molecule can be represented by eight conformations.

Keywords:
exorphin, soymorphin, opioid, structure, conformation
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References

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