GLYCINE-RICH PROTEINS, THEIR CODING SEQUENCES AND APPLICATIONS

摘要

This invention relates to Glycine-rich protein (Glyrichin), as well as its coding gene and application, especially relates to the application for antibacterial purpose. The Glyrichin of the present invention are at least one selected from the following protein families: proteins having amino acid residues in Sequence 1, 3-14 in the Sequence List or protein with antibacterial activities having 1 to 20 amino acid residues of sequence 1, 3-14 being deleted, inserted and/or substituted and with 1 to 20 amino acid residue sequences being added to the carboxyl terminal or amino terminal of Sequence 1 and 3-14 of the Sequence List correspondingly. The Glyrichin of the present invention and the coding gene can be applied to antibacterial purpose, such as the preparation of drugs for prevention and/or treatment of human or livestock infectious bacterial diseases; for the preparation of products for prevention and/or treatment of potentially infectious bacterial diseases of different kinds of creatures; for the production of transgenic creatures which can defend against diseases and pests; for the preparation of the derivatives, antagonists as well as its ligands and antibodies of Glyrichin.