METHOD OF PRODUCING PARTIAL PEPTIDE OF ENOLASE PROTEIN FROM PLASMODIUM FALCIPARUM
申请人:National University Corporation
Gunma University
公开号:EP1803731A1
公开(公告)日:2007-07-04
The peptide production method of the present invention produces a peptide (SEQ ID NO: 1) of a protein from Plasmodium falciparum, which is effective as a malaria vaccine. The method produces the peptide of SEQ ID NO: 1 by linking the fragments (i) through (v) shown below:
(v) Asn-Asn-Asp-Xaa (SEQ ID NO: 2);
(iv) Asp-Phe-Lys-Thr-Pro (SEQ ID NO: 3);
(iii) Asn-Lys-Thr-Tyr-Asp-Leu (SEQ ID NO: 4);
(ii) Phe-Tyr-Asn-Ser-Glu (SEQ ID NO: 5); and
(i) Xaa-Ala-Ser-Glu (SEQ ID NO: 6),
where 'Xaa' in (i) and (v) represents zero or any arbitrary number of amino acid residues.
本发明的多肽生产方法可生产一种恶性疟原虫蛋白质的多肽(SEQ ID NO: 1),该多肽可有效地用作疟疾疫苗。该方法通过连接下图所示的片段(i)至(v)来生产 SEQ ID NO: 1 的多肽:
(v) Asn-Asn-Asp-Xaa(SEQ ID NO: 2);
(iv) Asp-Phe-Lys-Thr-Pro (SEQ ID NO: 3);
(iii) Asn-Lys-Thr-Tyr-Asp-Leu(SEQ ID NO:4);
(ii) Phe-Tyr-Asn-Ser-Glu (SEQ ID NO: 5);以及
(i) Xaa-Ala-Ser-Glu (SEQ ID NO: 6)、
其中(i)和(v)中的'Xaa'代表零个或任意数量的氨基酸残基。