Buy article online - an online subscription or single-article purchase is required to access this article.
Download citation
Download citation
link to html
The Ergp55 protein belongs to the Ets family of transciption factors. The Ets transcription factors are involved in various developmental processes and the regulation of cancer metabolism. They contain a highly similar DNA-binding domain known as the ETS domain and have diverse functions in oncogenesis and physiology. The Ets transcription factors differ in their DNA-binding preference at the ETS site and the mechanisms by which they target genes are not clearly understood. To understand its DNA-binding mechanism, the ETS domain of Ergp55 was expressed and purified. The ETS domain was crystallized in the native form and in complex forms with DNA sequences from the E74 and cfos promoters. An X-ray diffraction data set was collected from an ETS-cfos DNA complex crystal at a wavelength of 0.9725 Å on the BM14 synchrotron beamline at the ESRF, France. The ETS-cfos DNA complex crystal belonged to space group C2221, with four molecules in the asymmetric unit. For structure analysis, initial phases for the ETS-cfos DNA complex were obtained by the molecular-replacement technique with Phaser in the CCP4 suite using the coordinates of Fli-1 protein (PDB entry 1fli) and cfos DNA (PDB entry 1bc7) as search models. Structure analysis of the ETS-cfos DNA complex may possibly explain the DNA-binding specificity and its mechanism of interaction with the ETS domain of Ergp55.

Subscribe to Acta Crystallographica Section F: Structural Biology Communications

The full text of this article is available to subscribers to the journal.

If you have already registered and are using a computer listed in your registration details, please email support@iucr.org for assistance.

Buy online

You may purchase this article in PDF and/or HTML formats. For purchasers in the European Community who do not have a VAT number, VAT will be added at the local rate. Payments to the IUCr are handled by WorldPay, who will accept payment by credit card in several currencies. To purchase the article, please complete the form below (fields marked * are required), and then click on `Continue'.
E-mail address* 
Repeat e-mail address* 
(for error checking) 

Format*   PDF (US $40)
   HTML (US $40)
   PDF+HTML (US $50)
In order for VAT to be shown for your country javascript needs to be enabled.

VAT number 
(non-UK EC countries only) 
Country* 
 

Terms and conditions of use
Contact us

Follow Acta Cryst. F
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds