4-fluorotryptophan
National Institutes of Health
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Escherichia coli 4-fluorotryptophan-substituted arginyl-tRNA synthetase was biosynthetically prepared and purified from a…
The tryptophan analogues, 5-hydroxytryptophan, 7-azatryptophan, 4-fluorotryptophan, 5-fluorotryptophan, and 6-fluorotryptophan…
Clamp proteins confer processivity to the DNA polymerase during DNA replication. These oligomeric proteins are loaded onto DNA by…
We have obtained the 470 MHz 19F NMR spectra of wild type [4-F]Trp-labeled myoglobins (MbCO, MbO2, deoxyMb, metMb, and MbCN) and…
A semi-conserved tryptophan residue of Bacillus subtilis tryptophanyl-tRNA synthetase (TrpRS) was previously asserted to be an…
We report the 470-MHz (11.7 T) 19F solution nuclear magnetic resonance (NMR) spectra of 2-, 3-, and 4-fluorophenylalanine…
Endeavoring to develop a method to biosynthesize proteins substituted with nonprotein amino acids, we attempted the incorporation…
The structure of the genetic code suggests that amino acid biosynthesis and hydrophobicity were important factors in shaping the…