The present invention is related to a novel peptide, a polynucleotide coding the above peptide, an expressing vector comprising the above polynucleotide, and a pharmaceutical composition, a quasi-drug composition and a health functional food compositing comprising the above peptide.本發明涉及新型肽、對上述肽進行編碼的多核苷酸、包含上述多核苷酸的表達載體、包含上述肽的藥學組合物、醫藥外品組合物以及保健功能性食品組合物。