Crystals of the dimethyl sulfoxide (DMSO) solvate of [1-9-NαC]-linusorb B3 (Cyclo-linopeptide A; CLP-A; CHNO·CHOS), a cyclic polypeptide were obtained following peptide extraction and purification from flaxseed oil. There are four intramolecular N-H⋯O hydrogen bonds. In the crystal, the mol-ecules are linked in chains along the axis by N-H⋯O hydrogen bonds. Each DMSO O atom accepts a hydrogen bond from an NH group at the Phe location in the CLP-A mol-ecule.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462193 | PMC |
| http://dx.doi.org/10.1107/S2414314620003181 | DOI Listing |
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[1-9-NαC]-Linusorb B3 (Cyclo-linopeptide A) dimethyl sulfoxide monosolvate.
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March 2020
Department of Plant Sciences, College of Agriculture and Bioresources, University of Saskatchewan, 51 Campus Dr., Saskatoon, Saskatchewan, S7N 5A8, Canada.
Crystals of the dimethyl sulfoxide (DMSO) solvate of [1-9-NαC]-linusorb B3 (Cyclo-linopeptide A; CLP-A; CHNO·CHOS), a cyclic polypeptide were obtained following peptide extraction and purification from flaxseed oil. There are four intramolecular N-H⋯O hydrogen bonds. In the crystal, the mol-ecules are linked in chains along the axis by N-H⋯O hydrogen bonds.
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