Molecular cloning, mRNA expression and chromosomal localization of mouse angiotensin-converting enzyme-related carboxypeptidase (mACE2)

被引:61
作者
Komatsu, T
Suzuki, Y
Imai, J
Sugano, S
Hida, M
Tanigami, A
Muroi, S
Yamada, Y
Hanaoka, K
机构
[1] Univ Tokyo, Inst Med Sci, Ctr Human Genome, Lab Genome Struct,Minato Ku, Tokyo 1088639, Japan
[2] Univ Tokyo, Dept Anesthesiol, Minato Ku, Tokyo 1088639, Japan
[3] Otsuka Pharmaceut Co Ltd, Otsuka GEN Res Inst, Tokushima 7710192, Japan
来源
DNA SEQUENCE | 2002年 / 13卷 / 04期
关键词
angiotensin converting enzyme; zinc metallopeptidase; chromosome X; RT-PCR;
D O I
10.1080/1042517021000021608
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
We isolated two mouse cDNA clones which show significant similarities with human angiotensin-converting enzyme-related carboxypeptidase (ACE2). The cDNAs were 2746 and 1995 bp in length and seemed to arise from the same gene by alternative splicing. The longer cDNA encoded a 798-amino acid protein containing the sequence motif conserved among zinc metallopeptidases. Mouse ACE2 showed 83% identity with human ACE2. Northern blot analysis revealed that 2.8- and 2.0-kb transcripts were expressed mainly in the kidney and the lungs. The mouse ACE2 gene was mapped to chromosome x 70.5 cM.
引用
收藏
页码:217 / 220
页数:4
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