Literature DB >> 2303457

DNA base composition determines the specificity of UvrABC endonuclease incision of a psoralen cross-link.

B K Jones1, A T Yeung.   

Abstract

The sequences flanking a psoralen interstrand cross-link may determine how it is repaired. Our comparison of the Escherichia coli UvrABC endonuclease incision of a variety of specific cross-link sequences in a single natural DNA fragment showed that DNA base composition determines which of two cross-linked DNA strands will be incised. G/C enrichment of the region 6-12 bases 5' of the modified T on the furan-side strand results in preferential incision of the furan-side strand. When the G/C-rich region is on the 3' side, or on neither side, incisions occur on either strand. These effects of DNA base composition suggest that UvrAB can bind in two ways to a psoralen cross-link.

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Year:  1990        PMID： 2303457

Source DB:  PubMed          Journal:  J Biol Chem        ISSN： 0021-9258            Impact factor:   5.157


  13 in total

Review 1.  Formation and repair of interstrand cross-links in DNA.

Authors:  David M Noll; Tracey McGregor Mason; Paul S Miller
Journal:  Chem Rev       Date:  2006-02       Impact factor: 60.622

2.  Cho Endonuclease Functions during DNA Interstrand Cross-Link Repair in Escherichia coli.

Authors:  Anthonige Vidya Perera; James Brian Mendenhall; Charmain Tan Courcelle; Justin Courcelle
Journal:  J Bacteriol       Date:  2016-10-21       Impact factor: 3.490

3.  Initiation of DNA interstrand cross-link repair in humans: the nucleotide excision repair system makes dual incisions 5' to the cross-linked base and removes a 22- to 28-nucleotide-long damage-free strand.

Authors:  T Bessho; D Mu; A Sancar
Journal:  Mol Cell Biol       Date:  1997-12       Impact factor: 4.272

4.  RecA-dependent incision of psoralen-crosslinked DNA by (A)BC excinuclease.

Authors:  S Cheng; A Sancar; J E Hearst
Journal:  Nucleic Acids Res       Date:  1991-02-11       Impact factor: 16.971

Review 5.  Mammalian nucleotide excision repair proteins and interstrand crosslink repair.

Authors:  Richard D Wood
Journal:  Environ Mol Mutagen       Date:  2010-07       Impact factor: 3.216

6.  Nucleotide excision repair of a DNA interstrand cross-link produces single- and double-strand breaks.

Authors:  Xiaohua Peng; Avik K Ghosh; Bennett Van Houten; Marc M Greenberg
Journal:  Biochemistry       Date:  2010-01-12       Impact factor: 3.162

7.  Human and E.coli excinucleases are affected differently by the sequence context of acetylaminofluorene-guanine adduct.

Authors:  D Mu; E Bertrand-Burggraf; J C Huang; R P Fuchs; A Sancar; B P Fuchs
Journal:  Nucleic Acids Res       Date:  1994-11-25       Impact factor: 16.971

8.  DNA structural reorganization upon conversion of a psoralen furan-side monoadduct to an interstrand cross-link: implications for DNA repair.

Authors:  H P Spielmann; T J Dwyer; S S Sastry; J E Hearst; D E Wemmer
Journal:  Proc Natl Acad Sci U S A       Date:  1995-03-14       Impact factor: 11.205

9.  A damage-recognition protein which binds to DNA containing interstrand cross-links is absent or defective in Fanconi anemia, complementation group A, cells.

Authors:  B Hang; A T Yeung; M W Lambert
Journal:  Nucleic Acids Res       Date:  1993-09-11       Impact factor: 16.971

10.  Sequence effect on incision by (A)BC excinuclease of 4NQO adducts and UV photoproducts.

Authors:  D C Thomas; I Husain; S G Chaney; G B Panigrahi; I G Walker
Journal:  Nucleic Acids Res       Date:  1991-01-25       Impact factor: 16.971
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