Lesson plan
EamA
EamA (named after the O-acetyl-serine/cysteine export gene in E. coli) is a protein domain found in a wide range of proteins including the Erwinia chrysanthemi PecM protein, which is involved in pectinase, cellulase and blue pigment regulation, the Salmonella typhimurium PagO protein (function unknown), and some members of the solute carrier family group 35 (SLC35) nucleoside-sugar transporters. Many members of this family have no known function and are predicted to be integral membrane proteins and many of the proteins contain two copies of the domain.
Article summary
EamA (named after the O-acetyl-serine/cysteine export gene in E. coli) is a protein domain found in a wide range of proteins including the Erwinia chrysanthemi PecM protein, which is involved in pectinase, cellulase and blue pigment regulation, the Salmonella typhimurium PagO protein (function unknown), and some members of the solute carrier family group 35 (SLC35) nucleoside-sugar transporters. Many members of this family have no known function and are predicted to be integral membrane proteins and many of the proteins contain two copies of the domain.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.