Mutations can have serious clinical implications by increasing kinase catalytic activity or conferring therapeutic resistance.
"We have discovered similar results that suggest that knowledge of these mutations can have significant potential in terms of prostate cancer screening and treatment," Helfand said.
Although these mutations can have disparate effects upon the SOD1 structure by disrupting metal ion coordination, disulphide bond formation or reduction, and protein dimerization, they all engender SOD1 misfolding and subsequent aggregation13,14,15,16.
"Any possibility that one of the mutations can have a serious impact should be interrogated".
But they also point to a limitation: Several mutations can have the same effect on the virus.
Kielian, for one, says she's eager to see the results; "it would be fascinating," she says, if her team's study had identified a region in the E1 protein where mutations can have a dramatic impact in the real world.
These errors, called mutations, can have an impact on the phenotype of an organism, especially if they occur within the protein coding sequence of a gene.
Not surprisingly, CTD mutations can have complex, pleiotropic impacts on phenotype.
Other observations indicate that Kif3a and other IFT mutations can have paradoxical effects on hedgehog signaling [45], [49].
In case of α-helix bundle proteins like Cx50, depending upon the location of the mutated residue in the protein chain, a missense mutation can have varied consequences disruption of monomer folding or of its oligomerization properties; further, mutations involving docking surfaces may prevent the docking between two originally compatible hemichannels.
Psychologist Sebastian Markett, a study co-author also at the University of Bonn, says the results show how a single genetic mutation can have a large effect on our behavior.
