We suggest that PTK, a eukaryotic-type protein kinase, displaced an analogous prokaryotic-type response regulator as the functional partner of CSK in a two-component regulatory system.
SP1732, encoding an eukaryotic-type membrane-associated serine/threonine protein kinase [28], is required for pneumococcal virulence [29], [30].
Overall, Pitx2 plays a crucial functional role by negatively modulating a nodal-type programme in the left SV myocardium.
In addition, mutation of Top3, a eukaryotic type IA topoisomerase, also leads to increased rDNA instability (Wallis et al. 1989).
In recent years, a number of bacterial eukaryotic-type Ser/Thr protein kinases (STPKs) and phosphoprotein phosphatases have been identified.
Passionflower controls anxiety by modulating a neurotransmitter called GABA.
An alternative scenario would involve the origin of the eukaryotic-type ICL in a distinct bacterial lineage (possibly, an ancestral Mycobacterium) with subsequent HGT into an early prokaryote.
This eukaryotic-type FBA once replaced the plastid/cyanobacterial type in photosynthetic eukaryotes, hinting at a possible functional advantage in Calvin cycle reactions.
Since the nucleic acid sequences characterising eukaryotic-type and bacterial promoters are different, it is usually regarded improbable that promoter sequences functional in eukaryotic cells are able to direct a considerable transcription initiation in bacteria [ 1, 2].
Glycosylation is an abundant eukaryotic protein modification reaction, which modulates a variety of cellular processes, including protein folding, trafficking, cell cell interactions, cell signaling, and the host immune response.
