Study on design and three-dimension structure of a broad-spectrum inhibitory peptide against staphylococcal enterotoxins superantigen / 中国免疫学杂志
Chinese Journal of Immunology
;
(12): 197-200, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-491736
ABSTRACT
Objective:
Peptides were designed on the basis of high conservative regions of amino acid sequences and structures of the SEs,three-dimension structure of P72 was constructed.Methods:
Bioinformatics analysis softwares such as Vector NTI 10.3, InsightII 2000,Discovery Studio 1.7 were used to analyse and predict the space structure of P72.Results:
three-dimensional domains of the peptide P72 from SEA, SEB and SEC were quite similar, Peptide P72 was far away from TCRVβchain and MHC class II molecule.Conclusion:
The inhibitory activity of peptide P72 may not due to binding to MHCⅡ and TCRVβchain.The exact mechanism of inhibitory activity of P72 should be explored.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Immunology
Year:
2016
Type:
Article
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