Literature DB >> 1607357

Amino acid sequence of sweet-taste-suppressing peptide (gurmarin) from the leaves of Gymnema sylvestre.

K Kamei1, R Takano, A Miyasaka, T Imoto, S Hara.   

Abstract

The complete amino acid sequence of a sweet-taste-suppressing peptide, gurmarin, from the leaves of Gymnema sylvestre was determined by the Edman analysis of peptides derived from digests obtained with Staphylococcus aureus V8 protease, pyroglutamyl aminopeptidase, and lysyl endopeptidase. Gurmarin consists of 35 amino acid residues with an amino-terminal pyroglutamyl residue and has the molecular weight of 4,209. Gurmarin has no significant homology with other known proteins.

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Year:  1992        PMID: 1607357     DOI: 10.1093/oxfordjournals.jbchem.a123705

Source DB:  PubMed          Journal:  J Biochem        ISSN: 0021-924X            Impact factor:   3.387


  5 in total

1.  Separation of Bioactive Small Molecules, Peptides from Natural Sources and Proteins from Microbes by Preparative Isoelectric Focusing (IEF) Method.

Authors:  Raja Veerapandian; Anuja Paudyal; Adeline Chang; Govindsamy Vediyappan
Journal:  J Vis Exp       Date:  2020-06-14       Impact factor: 1.355

2.  A common structural motif incorporating a cystine knot and a triple-stranded beta-sheet in toxic and inhibitory polypeptides.

Authors:  P K Pallaghy; K J Nielsen; D J Craik; R S Norton
Journal:  Protein Sci       Date:  1994-10       Impact factor: 6.725

3.  Three-dimensional structure of gurmarin, a sweet taste-suppressing polypeptide.

Authors:  K Arai; R Ishima; S Morikawa; A Miyasaka; T Imoto; S Yoshimura; S Aimoto; K Akasaka
Journal:  J Biomol NMR       Date:  1995-04       Impact factor: 2.835

4.  New pregnane glycosides from Gymnema sylvestre.

Authors:  Rui Xu; Yu Yang; Yang Zhang; Fengxia Ren; Jinlong Xu; Nengjiang Yu; Yimin Zhao
Journal:  Molecules       Date:  2015-02-12       Impact factor: 4.411

5.  Inhibition of Staphylococcus aureus biofilm formation by gurmarin, a plant-derived cyclic peptide.

Authors:  Adeline W Chang; Scot E Dowd; Gordon Brackee; Joe A Fralick; Govindsamy Vediyappan
Journal:  Front Cell Infect Microbiol       Date:  2022-10-04       Impact factor: 6.073

  5 in total

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