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International Union of Crystallography, Acta Crystallographica Section F: Structural Biology and Crystallization Communications, 4(69), p. 342-345, 2013

DOI: 10.1107/s1744309113003369

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Structure of the hypothetical DUF1811-family protein GK0453 fromGeobacillus kaustophilusHTA426

Journal article published in 2013 by Balasundaram Padmanabhan, Yoshihiro Nakamura, Svetlana V. Antonyuk ORCID, Richard W. Strange, S. Samar Hasnain, Shigeyuki Yokoyama, Yoshitaka Bessho
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

The crystal structure of a conserved hypothetical protein, GK0453, fromGeobacillus kaustophilushas been determined to 2.2 Å resolution. The crystal belonged to space groupP43212, with unit-cell parametersa=b= 75.69,c = 64.18 Å. The structure was determined by the molecular-replacement method and was refined to a finalRfactor of 22.6% (Rfree= 26.3%). Based on structural homology, the GK0453 protein possesses two independent binding sites and hence it may simultaneously interact with two proteins or with a protein and a nucleic acid.