PEPTIDE DOMAIN REQUIRED FOR INTERACTION BETWEEN THE ENVELOPE OF A VIRUS PERTAINING TO THE HERV-W INTERFERENCE GROUP AND AN HASCT RECEPTOR
    188.
    发明申请
    PEPTIDE DOMAIN REQUIRED FOR INTERACTION BETWEEN THE ENVELOPE OF A VIRUS PERTAINING TO THE HERV-W INTERFERENCE GROUP AND AN HASCT RECEPTOR 审中-公开
    需要用于接触HERV-W干扰组的病毒和HASCT受体之间的相互作用的亲和域

    公开(公告)号:WO2007090967A2

    公开(公告)日:2007-08-16

    申请号:PCT/FR2007000236

    申请日:2007-02-09

    Abstract: The invention relates to a peptide domain required for interaction between the envelope of a virus pertaining to the HERV-W interference group and an hASCT receptor, comprising an N end point and a C end point. Said peptide domain is defined, at the N end point thereof, by a pattern formed by the amino acids L (Z) a -proline-cysteine-X-cysteine in which Z is any amino acid, a is a whole number between 2 and 30, and X is any amino acid, and at the C end point thereof, by a pattern formed by the amino acids serine-aspartic acid-X a -X b -X c -X d -X e -aspartic acid-X f X g -(Z) ß in which X a , X b , X c , X d , X e , X f X g are any amino acids, Z is any amino acid, ß is a whole number between 15 and 25, preferably 20. The peptide domain comprises, between the N end point and the C end point , at least one pattern selected from the following patterns: a pattern formed by the amino acids cysteine-tyrosine-X 2 -X 3 -X 4 -X 5 - X 6 -cysteine in which X 2 , X 3 , X 4 , X 5 , X 6 are any amino acids, and a pattern formed by the amino acids cysteine-X 7 -X 8 -X 9 -X 10 -X 11 - X 12 - X 13 -X 14 -X 15 -cysteine-trytophane in which X 7 , X 8 , X 9 , X 10 , X 11 , X 12 , X 13 , X 14 , X 15 are any amino acids.

    Abstract translation: 本发明涉及与HERV-W干扰组有关的病毒的包膜与hASCT受体之间的相互作用所需的肽结构域,其包含N个终点和C个终点。 所述肽结构域在N末端被由氨基酸L(Z)Λ-脯氨酸 - 半胱氨酸-X-半胱氨酸形成的图案定义,其中Z是任何氨基酸, 是2至30之间的整数,X是任何氨基酸,并且在C末端,由氨基酸丝氨酸 - 天冬氨酸-XA-N - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 其中X aα,X B 2,X C 1,N 2,Z 3,..., X,X,X,X,X,X,X是任何氨基酸,Z是任何氨基酸 ,β是15至25之间,优选为20的整数。肽结构域在N端点和C端点之间包含至少一种选自以下模式的图案:由氨基酸半胱氨酸 - 酪氨酸形成的图案 -X 2 -X 3 -X 3 -X 5 -X 6 -X 3 - 半胱氨酸,其中X 2,X 3,X 4,X 5, X,X 6是任何氨基酸,并且由氨基酸半胱氨酸-X7 -X-X ,X 15是任何氨基酸。

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