Crystal structure of phosphoadenylyl sulphate (PAPS) reductase: a new family of adenine nucleotide alpha hydrolases.
Savage, H., Montoya, G., Svensson, C., Schwenn, J.D., Sinning, I.(1997) Structure 5: 895-906
- PubMed: 9261082 
- DOI: 10.1016/s0969-2126(97)00244-x
- Primary Citation of Related Structures:  
1SUR - PubMed Abstract: 
Assimilatory sulphate reduction supplies prototrophic organisms with reduced sulphur for the biosynthesis of all sulphur-containing metabolites. This process is driven by a sequence of enzymatic steps involving phosphoadenylyl sulphate (PAPS) reductase. Thioredoxin is used as the electron donor for the reduction of PAPS to phospho-adenosine-phosphate (PAP) and sulphite ...