CLONING AND SEQUENCE-ANALYSIS OF A CDNA-ENCODING HUMAN NONSELECTIVE TYPE OF ENDOTHELIN RECEPTOR

被引:115
作者
NAKAMUTA, M
TAKAYANAGI, R
SAKAI, Y
SAKAMOTO, S
HAGIWARA, H
MIZUNO, T
SAITO, Y
HIROSE, S
YAMAMOTO, M
NAWATA, H
机构
[1] TOKYO INST TECHNOL,DEPT BIOL SCI,MEGURO KU,TOKYO 152,JAPAN
[2] NATL DEF MED COLL,DEPT BIOCHEM 2,TOKOROZAWA,SAITAMA 359,JAPAN
关键词
D O I
10.1016/0006-291X(91)91944-8
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
A cDNA encoding non-selective type (ETB) of endothelin receptor was isolated from a human liver cDNA library. The cDNA had an open reading frame encoding a protein of 442 amino acid residues with a relative Mr of 49,643. The deduced amino acid sequence of human ETB receptor was 88% and 64% identical to those of rat lung ETB receptor and bovine lung ET-1-specific (ETA) receptor, respectively, and contained a relatively long and proline-rich extracellular N-terminal region in addition to a significant similarity with the G protein-coupled receptor super-family with seven transmembrane segments. © 1991.
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页码:34 / 39
页数:6
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