@article {4405,
	title = {Structure of the Ets-1 pointed domain and mitogen-activated protein kinase phosphorylation site},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	volume = {95},
	number = {21},
	year = {1998},
	note = {ISI Document Delivery No.: 129DLTimes Cited: 84Cited Reference Count: 37},
	month = {Oct},
	pages = {12129-12134},
	type = {Article},
	abstract = {The Pointed (PNT) domain and an adjacent mitogen-activated protein (MAP) kinase phosphorylation site are defined by sequence conservation among a subset of ets transcription factors and are implicated in two regulatory strategies, protein interactions and posttranslational modifications, respectively. By using NMR, we have determined the structure of a 110-residue fragment of murine Ets-1 that includes the PNT domain and MAP kinase site. The Ets-1 PNT domain forms a monomeric five-helix bundle. The architecture is distinct from that of any known DNA- or protein-binding module, including the helix-loop-helix fold proposed for the PNT domain of the ets protein TEL. The MAP kinase site is in a highly flexible region of both the unphosphorylated and phosphorylated forms of the Ets-1 fragment. Phosphorylation alters neither the structure nor monomeric state of the PNT domain. These results suggest that the Ets-1 PNT domain functions in heterotypic protein interactions and support the possibility that target recognition is coupled to structuring of the MAP kinase site.},
	keywords = {beta, CHRONIC MYELOMONOCYTIC LEUKEMIA, FUSION, GENE, NMR, OLIGOMERIZATION, TEL, TRANSCRIPTION FACTORS, TRANSLOCATION, TROPONIN-C},
	isbn = {0027-8424},
	url = {<Go to ISI>://000076447900013},
	author = {Slupsky, C. M. and Gentile, L. N. and Donaldson, L. W. and Mackereth, C. D. and Seidel, J. J. and Graves, B. J. and McIntosh, L. P.}
}
