... plants energy into biofuel.
"Up to now scientists considered it as unpromising to equip yeast with a bacterial enzyme capable of converting xylose", Boles explains, "because all attempts had failed". ...
Crystal structure of bacterial enzyme suggests route to a challenging bond cleavage.
Protein Binding: Bacterial enzyme's active site welcomes both enantiomers of a chiral molecule at the same time.
... more recently to protect and control DNA gyrase."
MurI is not alone in its moonlighting activities; other bacterial enzymes and proteins also carry out different functions. But why has this ability ...
... for the cellular envelope. Until now, individual steps of this process have been investigated using isolated bacterial enzymes. However, in higher organisms – except plants – fatty acid synthesis is ...
... while others have been categorized as chemical weapons.
Researchers have discovered a bacterial enzyme, phosphotriesterase, which can recognize and destroy the toxicity of a broad spectrum of ...
... their DNA, apparently in an effort to mutate their way out of a dead end.
It appears that bacterial enzymes that make RNA from DNA are more susceptible to transcriptional mutagenesis than those from ...
... work best under aerobic, or oxygenated, conditions. With this new understanding of how the bacterial enzyme and cofactor act on PA-824 under low-oxygen conditions, Dr. Barry says, ...
... ."
By employing a number of modern molecular techniques, scientists are able to introduce three bacterial enzymes into the model plant Arabidopsis thaliana. When combined with two enzymes from the ...
... laboratory culture medium. The drugs truly work in tandem: one of them (clavulanate) inhibits a bacterial enzyme, β-lactamase, which normally shields TB bacteria from the other antibiotic (meropenem, ...
... aimed to disrupt their ability to communicate via quorum sensing. Their target: A bacterial enzyme, MTAN, that is directly involved in synthesizing the autoinducers crucial to quorum sensing. Their ...
... of nitric oxide."
In designing the ruthenium nitrosyls, Rose and Mascharak were inspired by natural bacterial enzymes called nitrile hydratases, which release nitric oxide as a by-product when ...
... convert nitrogen from the atmosphere into ammonia via bacterial enzymes called nitrogenases. Nitrogen fixation ... ability to produce high yields of quality enzymes," said João Setubal, associate professor ...
... to produce ammonia "the bacterial metabolism employs an apparently inefficient mechanism: bacterial enzymes simultaneously synthesize, by an energetically expensive pathway, and destroy the same ...
