申请人:"IVIX' Ltd.
公开号:US20150111837A1
公开(公告)日:2015-04-23
The invention relates to the field of biochemistry and concerns of recombinant method for production of peptides and the resulting peptides. In particular, the invention relates to peptides with the following general formula:
A-Thr-Lys-Pro-B-C-D-X, where:
A—0, Met, Met (O), Thr, Ala, His, Phe, Lys, Gly
B—0, Gly, Asp, Trp, Gin, Asn, Tyr, Pro, Arg
C—0, Arg, Phe, Tyr, Gly, His, Pro, Lys
D—0, Val, Gly, Tyr, Trp, Phe, His
X—OH, OCH
3
, NH
2
,
where 0 is no amino acid residue, provided that if A≠0, then B and/or C and/or D≠0, if B≠0, then C and/or D≠0,
excluding the peptides Phe-Thr-Lys-Pro-Gly, Thr-Lys-Pro-Pro-Arg, Thr-Lys-Pro-Arg-Gly.
本发明涉及生物化学领域,涉及一种生产肽和所得到的肽的重组方法。特别是,本发明涉及以下一般式的肽:A-Thr-Lys-Pro-B-C-D-X,其中:A为0、Met、Met(O)、Thr、Ala、His、Phe、Lys、Gly;B为0、Gly、Asp、Trp、Gin、Asn、Tyr、Pro、Arg;C为0、Arg、Phe、Tyr、Gly、His、Pro、Lys;D为0、Val、Gly、Tyr、Trp、Phe、His;X为OH、OCH3、NH2,其中0为无氨基酸残基,但如果A≠0,则B和/或C和/或D≠0;如果B≠0,则C和/或D≠0;但不包括肽Phe-Thr-Lys-Pro-Gly、Thr-Lys-Pro-Pro-Arg、Thr-Lys-Pro-Arg-Gly。