Submitted on: 13 February 2012.
Revised on: 24 March 2012.
Accepted on: 03 May 2012.
___________________Acta Crystallographica Section D-Structural Biology
Submitted on: 22 August 2016.
Revised on: 10 December 2016.
Accepted on: 27 December 2016.
___________________Acta Crystallographica Section D-Structural Biology
Submitted on: 17 March 2012.
Revised on: 01 June 2012.
Accepted on: 18 June 2012.
___________________Acta Crystallographica Section D-Structural Biology
Submitted on: 21 January 2020.
Revised on: 22 February 2020.
Accepted on: 05 April 2020.
___________________Acta Crystallographica Section D-Structural Biology
Submitted on: 13 November 1998.
Revised on: 06 February 1999.
Accepted on: 16 February 1999.
___________________Acta Crystallographica Section D-Structural Biology
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Submitted on: 05 October 2008.
Revised on: 26 November 2008.
Accepted on: 18 December 2008.
___________________Acta Crystallographica Section D-Structural Biology
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