The Hox-1.3 homeo box protein is a sequence-specific DNA-binding phosphoprotein.
The Hox-1.3 homeo box protein is a sequence-specific DNA-binding phosphoprotein.
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Hox-1.3 同源盒蛋白是一种序列特异性 DNA 结合磷蛋白。
DOI:
10.1101/gad.3.2.158
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发表时间:
1989
影响因子:
10.5
通讯作者:
Robert A. Lazzarini
中科院分区:
文献类型:
--
作者:
W. Odenwald;James Garbern;Heinz Arnheiter;Elizabeth Tournier;Robert A. Lazzarini
We report that the murine Hox-1.3 homeo domain protein is a nuclear phosphoprotein capable of binding to specific DNA sequences. DNase I protection of the Hox-1.3 gene promoter region with the Hox-1.3 protein identifies a binding site 144 bp upstream from the start of transcription. Both phosphorylated and nonphosphorylated forms bind DNA directly in a sequence-specific manner. Electrophoretic mobility shift assays were performed with a set of synthetic oligonucleotides representing either the DNase I-protected region of the Hox-1.3 gene or partially homologous sequences present in promoter regions of other characterized viral, yeast, and mammalian genes. From the results, we deduce a consensus binding motif of CPyPyNATTAT/GPy. Base substitutions in the core ATTA sequence severely reduce or abolish binding. In the SV40 enhancer, the Hox-1.3 binding motif overlaps both the octamer (Octa2) and the transactivator protein-1 (AP-1) binding sites. The Hox-1.3 binding motif also overlaps the nuclear factor III (NF-III) octamer motif in the adenovirus-2 origin of DNA replication. Overlap among DNA-binding sites suggests that regulation imparted by certain cis-elements may be integrated by these different factors.
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DOI:
10.1073/pnas.84.1.71
发表时间:
1987-01-01
影响因子:
11.1
作者:
KRISTIE, TM;ROIZMAN, B
通讯作者:
ROIZMAN, B
DOI:
10.1073/pnas.81.13.4115
发表时间:
1984-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
SCOTT, MP;WEINER, AJ
通讯作者:
WEINER, AJ
影响因子:
10.5
作者:
Richard Sturm;T. Baumruker;B. R. Franza;W. Herr
通讯作者:
Richard Sturm;T. Baumruker;B. R. Franza;W. Herr
影响因子:
56.9
作者:
BOHMANN, D;BOS, TJ;TJIAN, R
通讯作者:
TJIAN, R
DOI:
10.1073/pnas.81.9.2650
发表时间:
1984-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
PARSLOW, TG;BLAIR, DL;GRANNER, DK
通讯作者:
GRANNER, DK