AMINO-ACID-SEQUENCE HOMOLOGY BETWEEN PIV, AN ESSENTIAL PROTEIN IN SITE-SPECIFIC DNA INVERSION IN MORAXELLA-LACUNATA, AND TRANSPOSASES OF AN UNUSUAL FAMILY OF INSERTION ELEMENTS

被引：30

作者：

LENICH, AG ^{[1
]}

GLASGOW, AC ^{[1
]}

机构：

[1] EMORY UNIV,SCH MED,DEPT MICROBIOL & IMMUNOL,ATLANTA,GA 30322

来源：

JOURNAL OF BACTERIOLOGY | 1994年 / 176卷 / 13期

关键词：

D O I：

10.1128/JB.176.13.4160-4164.1994

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Deletion analysis of the subcloned DNA inversion region of Moraxella lacunata indicates that Piv is the only M. lacunata-encoded factor required for site-specific inversion of the tfpQ/tfpI pilin segment. The predicted amino acid sequence of Piv shows significant homology solely with the transposases/integrases of a family of insertion sequence elements, suggesting that Piv is a novel site-specific recombinase.

引用

页码：4160 / 4164

页数：5

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