Isolation of a pdxJ point mutation that bypasses the requirement for the PdxH oxidase in pyridoxal 5' -phosphate coenzyme biosynthesis in Escherichia coli K-12.
We isolated 26 suppressor mutations that allowed growth of a delta pdxH::omega null mutant in the absence of pyridoxal. Each suppressor mapped to pdxJ, and the eight suppressors sequenced contained the same glycine-to-serine change in the PdxJ polypeptide. This bypass suppression suggests that PdxJ...
Zapisane w:
| Wydane w: | J Bacteriol |
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| Główni autorzy: | , , |
| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
American Society for Microbiology (ASM)
1996
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC177961/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8636054/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.178.8.2445-2449.1996 |
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