Search Results - "Bailey, Suzanna L."
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The Crystal Structure of TREX1 Explains the 3′ Nucleotide Specificity and Reveals a Polyproline II Helix for Protein Partnering
Published in The Journal of biological chemistry (06-04-2007)“…The TREX1 enzyme processes DNA ends as the major 3′ → 5′ exonuclease activity in human cells. Mutations in the TREX1 gene are an underlying cause of the…”
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Journal Article -
2
Defects in DNA degradation revealed in crystal structures of TREX1 exonuclease mutations linked to autoimmune disease
Published in DNA repair (02-01-2012)“…► In this study we determine the crystal structures of TREX1 mutants linked to autoimmune disease. ► The structures reveal changes in the architecture of the…”
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Journal Article -
3
Cancer-Associated SF3B1 Hotspot Mutations Induce Cryptic 3′ Splice Site Selection through Use of a Different Branch Point
Published in Cell reports (Cambridge) (03-11-2015)“…Recurrent mutations in the spliceosome are observed in several human cancers, but their functional and therapeutic significance remains elusive. SF3B1, the…”
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Journal Article -
4
Mutations in the gene encoding the 3′-5′ DNA exonuclease TREX1 are associated with systemic lupus erythematosus
Published in Nature genetics (01-09-2007)“…TREX1 acts in concert with the SET complex in granzyme A-mediated apoptosis, and mutations in TREX1 cause Aicardi-Goutières syndrome and familial chilblain…”
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Journal Article -
5
Physical and Structural Basis for the Strong Interactions of the -ImPy- Central Pairing Motif in the Polyamide f-ImPyIm
Published in Biochemistry (Easton) (14-11-2006)“…The polyamide f-ImPyIm has a higher affinity for its cognate DNA than either the parent analogue, distamycin A (10-fold), or the structural isomer, f-PyImIm…”
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6
Molecular recognition of DNA base pairs by the formamido/pyrrole and formamido/imidazole pairings in stacked polyamides
Published in Nucleic acids research (01-01-2005)“…Polyamides containing an N-terminal formamido (f) group bind to the minor groove of DNA as staggered, antiparallel dimers in a sequence-specific manner. The…”
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Journal Article -
7
Targeting the Inverted CCAAT Box 2 in the Topoisomerase IIα Promoter by JH-37, an Imidazole−Pyrrole Polyamide Hairpin: Design, Synthesis, Molecular Biology, and Biophysical Studies
Published in Biochemistry (Easton) (28-09-2004)“…The topoisomerase IIα promoter is regulated through transcription factor interactions with five inverted CCAAT boxes (ICBs). In confluent cancer cells, binding…”
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Journal Article -
8
Design of a Hairpin Polyamide, ZT65B, for Targeting the Inverted CCAAT Box (ICB) Site in the Multidrug Resistant (MDR1) Gene
Published in Chembiochem : a European journal of chemical biology (02-12-2005)“…A novel hairpin polyamide, ZT65B, containing a 3‐methylpicolinate moiety was designed to target the inverted CCAAT box (ICB) of the human multidrug resistance…”
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Journal Article -
9
The Crystal Structure of TREX1 Explains the 3â² Nucleotide Specificity and Reveals a Polyproline II Helix for Protein Partnering
Published in The Journal of biological chemistry (06-04-2007)“…The TREX1 enzyme processes DNA ends as the major 3â² â 5â² exonuclease activity in human cells. Mutations in the TREX1 gene are an underlying cause of the…”
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Journal Article -
10
The TREX1 3' exonuclease and autoimmune disease: Structural and biochemical analysis of disease mutants involved in autoimmune dysfunction
Published 01-01-2010“…The homodimeric TREX1 protein is a member of the DnaQ family of exonucleases and catalyzes the major 3' exonuclease activity detected in mammalian cell…”
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Dissertation -
11
Targeting the inverted CCAAT box 2 in the topoisomerase IIalpha promoter by JH-37, an imidazole-pyrrole polyamide hairpin: design, synthesis, molecular biology, and biophysical studies
Published in Biochemistry (Easton) (28-09-2004)“…The topoisomerase IIalpha promoter is regulated through transcription factor interactions with five inverted CCAAT boxes (ICBs). In confluent cancer cells,…”
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Journal Article -
12
The TREX1 3' exonuclease and autoimmune disease: Structural and biochemical analysis of disease mutants involved in autoimmune dysfunction
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Dissertation