A Mutant HemA Protein with Positive Charge Close to the N Terminus Is Stabilized against Heme-Regulated Proteolysis in Salmonella typhimurium
The HemA enzyme (glutamyl-tRNA reductase) catalyzes the first committed step in heme biosynthesis in the enteric bacteria. HemA is mainly regulated by conditional protein stability; it is stable and, consequently, more abundant in heme-limited cells but unstable and less abundant in normally growing...
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| Publicado no: | J Bacteriol |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Society for Microbiology (ASM)
1999
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC103631/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10498716/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.181.19.6033-6041.1999 |
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