Crystal Structure of Butyrate Kinase 2 from Thermotoga maritima, a Member of the ASKHA Superfamily of Phosphotransferases

RETRACTION

Volume 191, no. 8, p. 2521–2529, 2009. Purdue University has stated that Dr. David Sanders is the sole custodian of the data upon which this publication was based. Since this article was submitted to the Journal of Bacteriology without the prior permission of Dr. Sanders, the publisher hereby retracts this publication.