Structure and mechanism of soybean ATP sulfurylase and the committed step in plant sulfur assimilation
J Herrmann, GE Ravilious, SE McKinney… - Journal of Biological …, 2014 - ASBMB
Enzymes of the sulfur assimilation pathway are potential targets for improving nutrient
content and environmental stress responses in plants. The committed step in this pathway is
catalyzed by ATP sulfurylase, which synthesizes adenosine 5′-phosphosulfate (APS) from
sulfate and ATP. To better understand the molecular basis of this energetically unfavorable
reaction, the x-ray crystal structure of ATP sulfurylase isoform 1 from soybean (Glycine max
ATP sulfurylase) in complex with APS was determined. This structure revealed several …
content and environmental stress responses in plants. The committed step in this pathway is
catalyzed by ATP sulfurylase, which synthesizes adenosine 5′-phosphosulfate (APS) from
sulfate and ATP. To better understand the molecular basis of this energetically unfavorable
reaction, the x-ray crystal structure of ATP sulfurylase isoform 1 from soybean (Glycine max
ATP sulfurylase) in complex with APS was determined. This structure revealed several …
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