GENE STRUCTURE OF MOUSE CATHEPSIN-B

被引:27
作者
FERRARA, M
WOJCIK, F
RHAISSI, H
MORDIER, S
ROUX, MP
BECHET, D
机构
[1] Unité de Recherches sur l'expression desprotćases, SRV Theix, Institut Natlonal de la Recherche Agronomique
关键词
Cathepsin B; Cysteine proteinase; Gene structure;
D O I
10.1016/0014-5793(90)81083-Z
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The structure of a genomic DNA fragment encoding mouse cathepsin B was characterized. The genomic insert spans 15 kbp and contains 9 exons encoding the 339 amino acid residues of mouse preprocathepsin B. Intron break-points are not found at the junctions of the pre-peptide, pro-peptide and mature enzyme. Like other cysteine proteinase genes, the region around the cysteinyl active site is split by an intron, but in contrast with cathepsins L and H the intron break-point is located immediately after the active site. © 1990.
引用
收藏
页码:195 / 199
页数:5
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