![]()
|
|
||||||||
J. Biol. Chem., Vol. 276, Issue 18, 15434-15440, May 4, 2001
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
§,
,
,
, and
**
From the Human cells contain a protein that binds to
UV-irradiated DNA with high affinity. This protein, damaged DNA-binding
protein (DDB), is a heterodimer of two polypeptides, p127 and p48.
Recent in vivo studies suggested that DDB is involved in
global genome repair of cyclobutane pyrimidine dimers (CPDs), but the
mechanism remains unclear. Here, we show that in vitro DDB
directly stimulates the excision of CPDs but not (6-4)photoproducts.
The excision activity of cell-free extracts from Chinese hamster AA8
cell line that lacks DDB activity was increased 3-4-fold by
recombinant DDB heterodimer but not p127 subunit alone. Moreover, the
addition of XPA or XPA + replication protein A (RPA), which themselves enhanced excision, also enhanced the excision in the presence of DDB.
DDB was found to elevate the binding of XPA to damaged DNA and to make
a complex with damaged DNA and XPA or XPA + RPA as judged by both
electrophoretic mobility shift assays and DNase I protection assays.
These results suggest that DDB assists in the recognition of CPDs by
core NER factors, possibly through the efficient recruitment of XPA or
XPA·RPA, and thus stimulates the excision reaction of CPDs.
Faculty of Pharmaceutical Sciences, Kanazawa
University, Kanazawa 920-0934, Japan, ¶ Graduate School of
Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan,
and
Division of Biochemistry and Molecular Biology, University
of California, Berkeley, California 94720-3202
This article has been cited by other articles:
![]() |
M. S. Luijsterburg, J. Goedhart, J. Moser, H. Kool, B. Geverts, A. B. Houtsmuller, L. H. F. Mullenders, W. Vermeulen, and R. van Driel Dynamic in vivo interaction of DDB2 E3 ubiquitin ligase with UV-damaged DNA is independent of damage-recognition protein XPC J. Cell Sci., August 1, 2007; 120(15): 2706 - 2716. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Li, Q.-E. Wang, Q. Zhu, M. A. El-Mahdy, G. Wani, M. Praetorius-Ibba, and A. A. Wani DNA Damage Binding Protein Component DDB1 Participates in Nucleotide Excision Repair through DDB2 DNA-binding and Cullin 4A Ubiquitin Ligase Activity. Cancer Res., September 1, 2006; 66(17): 8590 - 8597. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. A. El-Mahdy, Q. Zhu, Q.-e. Wang, G. Wani, M. Praetorius-Ibba, and A. A. Wani Cullin 4A-mediated Proteolysis of DDB2 Protein at DNA Damage Sites Regulates in Vivo Lesion Recognition by XPC J. Biol. Chem., May 12, 2006; 281(19): 13404 - 13411. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. G. Kapetanaki, J. Guerrero-Santoro, D. C. Bisi, C. L. Hsieh, V. Rapic-Otrin, and A. S. Levine The DDB1-CUL4ADDB2 ubiquitin ligase is deficient in xeroderma pigmentosum group E and targets histone H2A at UV-damaged DNA sites PNAS, February 21, 2006; 103(8): 2588 - 2593. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. O. Wittschieben, S. Iwai, and R. D. Wood DDB1-DDB2 (Xeroderma Pigmentosum Group E) Protein Complex Recognizes a Cyclobutane Pyrimidine Dimer, Mismatches, Apurinic/Apyrimidinic Sites, and Compound Lesions in DNA J. Biol. Chem., December 2, 2005; 280(48): 39982 - 39989. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. Kulaksiz, J. T. Reardon, and A. Sancar Xeroderma Pigmentosum Complementation Group E Protein (XPE/DDB2): Purification of Various Complexes of XPE and Analyses of Their Damaged DNA Binding and Putative DNA Repair Properties Mol. Cell. Biol., November 15, 2005; 25(22): 9784 - 9792. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Alekseev, H. Kool, H. Rebel, M. Fousteri, J. Moser, C. Backendorf, F. R. de Gruijl, H. Vrieling, and L. H.F. Mullenders Enhanced DDB2 Expression Protects Mice from Carcinogenic Effects of Chronic UV-B Irradiation Cancer Res., November 15, 2005; 65(22): 10298 - 10306. [Abstract] [Full Text] [PDF] |
||||
![]() |
K.-i. Takata, H. Yoshida, M. Yamaguchi, and K. Sakaguchi Drosophila Damaged DNA-Binding Protein 1 Is an Essential Factor for Development Genetics, October 1, 2004; 168(2): 855 - 865. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Itoh, D. Cado, R. Kamide, and S. Linn DDB2 gene disruption leads to skin tumors and resistance to apoptosis after exposure to ultraviolet light but not a chemical carcinogen PNAS, February 17, 2004; 101(7): 2052 - 2057. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. E. Fitch, S. Nakajima, A. Yasui, and J. M. Ford In Vivo Recruitment of XPC to UV-induced Cyclobutane Pyrimidine Dimers by the DDB2 Gene Product J. Biol. Chem., November 21, 2003; 278(47): 46906 - 46910. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. T. Reardon and A. Sancar Recognition and repair of the cyclobutane thymine dimer, a major cause of skin cancers, by the human excision nuclease Genes & Dev., October 15, 2003; 17(20): 2539 - 2551. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Rademakers, M. Volker, D. Hoogstraten, A. L. Nigg, M. J. Mone, A. A. van Zeeland, J. H. J. Hoeijmakers, A. B. Houtsmuller, and W. Vermeulen Xeroderma Pigmentosum Group A Protein Loads as a Separate Factor onto DNA Lesions Mol. Cell. Biol., August 15, 2003; 23(16): 5755 - 5767. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Rapic-Otrin, V. Navazza, T. Nardo, E. Botta, M. McLenigan, D. C. Bisi, A. S. Levine, and M. Stefanini True XP group E patients have a defective UV-damaged DNA binding protein complex and mutations in DDB2 which reveal the functional domains of its p48 product Hum. Mol. Genet., July 1, 2003; 12(13): 1507 - 1522. [Abstract] [Full Text] [PDF] |
||||
![]() |
Z. Chen, X. S. Xu, J. Yang, and G. Wang Defining the function of XPC protein in psoralen and cisplatin-mediated DNA repair and mutagenesis Carcinogenesis, June 1, 2003; 24(6): 1111 - 1121. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. F. Nichols, T. Itoh, F. Zolezzi, S. Hutsell, and S. Linn Basal transcriptional regulation of human damage-specific DNA-binding protein genes DDB1 and DDB2 by Sp1, E2F, N-myc and NF1 elements Nucleic Acids Res., January 15, 2003; 31(2): 562 - 569. [Abstract] [Full Text] [PDF] |
||||
![]() |
K.-i. Takata, G. Ishikawa, F. Hirose, and K. Sakaguchi Drosophila damage-specific DNA-binding protein 1 (D-DDB1) is controlled by the DRE/DREF system Nucleic Acids Res., September 1, 2002; 30(17): 3795 - 3808. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Rapic-Otrin, M. P. McLenigan, D. C. Bisi, M. Gonzalez, and A. S. Levine Sequential binding of UV DNA damage binding factor and degradation of the p48 subunit as early events after UV irradiation Nucleic Acids Res., June 1, 2002; 30(11): 2588 - 2598. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. M. Patrick and J. J. Turchi Xeroderma Pigmentosum Complementation Group A Protein (XPA) Modulates RPA-DNA Interactions via Enhanced Complex Stability and Inhibition of Strand Separation Activity J. Biol. Chem., May 3, 2002; 277(18): 16096 - 16101. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Wakasugi, A. Kawashima, H. Morioka, S. Linn, A. Sancar, T. Mori, O. Nikaido, and T. Matsunaga DDB Accumulates at DNA Damage Sites Immediately after UV Irradiation and Directly Stimulates Nucleotide Excision Repair J. Biol. Chem., January 11, 2002; 277(3): 1637 - 1640. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| All ASBMB Journals | Molecular and Cellular Proteomics |
| Journal of Lipid Research | ASBMB Today |