Smith GM, Veber DF. Computer-aided, systematic search of peptide conformations constrained by NMR data.
Biochem Biophys Res Commun 1986;
134:907-14. [PMID:
3753867 DOI:
10.1016/s0006-291x(86)80506-x]
[Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A computer program has been developed which allows exhaustive exploration of the conformation of medium sized rings (8 to 22-membered). This program provides for inclusion of experimental data from NMR measurements in the form of dihedral angles estimated by the Karplus equation and NOE close contacts. A brief description of the principles used in the program to provide high efficiency are given as is a discussion of the application of this program to a cyclic hexapeptide somatostatin analogue.
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