Structural and biochemical analyses of Microcystis aeruginosa O-acetylserine sulfhydrylases reveal a negative feedback regulation of cysteine biosynthesis.
Lu, M., Xu, B.Y., Zhou, K., Cheng, W., Jiang, Y.L., Chen, Y., Zhou, C.Z.(2014) Biochim.Biophys.Acta 1844: 308-315
- PubMed: 24275508 
- DOI: 10.1016/j.bbapap.2013.11.008
- Primary Citation of Related Structures:  
- PubMed Abstract: 
O-acetylserine sulfhydrylase (OASS) catalyzes the final step of cysteine biosynthesis from O-acetylserine (OAS) and inorganic sulfide in plants and bacteria. Bioinformatics analyses combined with activity assays enabled us to annotate the two putativ ...