Sentence examples for iron affinity of from inspiring English sources

While the G130V mutation decreases iron affinity of the protein, the hFXNI154F mutant protein precipitates in presence of iron [46], [47].

The iron affinity of wild-type and E137A mutant alkylglycerol mono-oxygenase was tested using a phenanthroline inhibition assay.

These mechanisms involve two principal methods: (i) either the synthesis of high iron affinity compounds called siderophores (iron-scavenging agents), or (ii) by a method of direct capture at the bacterial cell membrane [57].

The effect of the tetrahydrobiopterin-affinity-lowering mutation E286A in phenylalanine hydroxylase on iron affinity had not been investigated previously.

Following the release of iron, the affinity of Tf to TfR1 drops ~500-fold, resulting in its dissociation.

To rule out the effect of iron on binding affinity of rRv2895c, the protein was incubated with 10 mM FeCl3 and once again no difference in the quenching with respect to the native protein was observed (data not shown).

Ftr1 is a high-iron affinity permease that is involved in iron ion transport.

Iron-impregnated carbons indicated an enhanced affinity of iron-laden carbon surface toward the DOM species, if the surface was not negatively charged.

The affinity of iron for melanin is much lower than for iron binding proteins such as ferritin, however it has been shown that neuromelanin does have a higher affinity for iron than other melanins (Double et al., 2003; Shima et al., 1997).

Iron regulation of a wide range of genes is coordinated by Fur (encoded by EPYR_02663), which specifically regulates biosynthesis and uptake of iron-affinity siderophores [ 66].

This study was designed to test the hypothesis that manganese exposure may change the binding affinity of iron regulatory proteins (IRPs) to mRNAs encoding transferrin receptor (TfR), thereby influencing iron transport at the blood CSF barrier.