http://reply.papertrans.cn/1/4/309/309-11.png
Submitted on: 21 March 2010.
Revised on: 27 May 2010.
Accepted on: 17 June 2010.
___________________Acta Crystallographica Section D-Structural Biology
http://reply.papertrans.cn/1/4/309/309-13.png
Submitted on: 21 August 1999.
Revised on: 14 November 1999.
Accepted on: 30 December 1999.
___________________Acta Crystallographica Section D-Structural Biology
http://reply.papertrans.cn/1/4/309/309-15.png
Submitted on: 26 June 2012.
Revised on: 11 October 2012.
Accepted on: 07 November 2012.
___________________Acta Crystallographica Section D-Structural Biology
http://reply.papertrans.cn/1/4/309/309-17.png
Submitted on: 26 June 1999.
Revised on: 05 August 1999.
Accepted on: 15 August 1999.
___________________Acta Crystallographica Section D-Structural Biology
Submitted on: 25 April 2012.
Revised on: 11 June 2012.
Accepted on: 16 July 2012.
___________________Acta Crystallographica Section D-Structural Biology
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