The Caulobacter crescentus CgtA Protein Displays Unusual Guanine Nucleotide Binding and Exchange Properties
The Caulobacter crescentus CgtA protein is a member of the Obg-GTP1 subfamily of monomeric GTP-binding proteins. In vitro, CgtA specifically bound GTP and GDP but not GMP or ATP. CgtA bound GTP and GDP with moderate affinity at 30°C and displayed equilibrium binding constants of 1.2 and 0.5 μM, resp...
Guardat en:
| Publicat a: | J Bacteriol |
|---|---|
| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Society for Microbiology (ASM)
1999
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC94105/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10482526/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.181.18.5825-5832.1999 |
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