WebElution of IRE-BP was accom- plished with 1M KCI, 5 mg of sodium heparin per milliliter, 25 mM tris-CI, pH 8, and 1% Triton X- 100. Based on recovery of IRE-binding activity and the recovery of labeled K562 protein from a parallel experiment with a [35S]methionine lysate, we esti- mate that the IRE-binding protein was purified WebThe iron-responsive element binding protein (IRE- BP) is a cytosolic protein that binds a highly conserved sequence in the untranslated regions of mRNAs in- volved in iron metabolism including ferritin, transfer- rin receptor, and erythroid 6-aminolevulinate acid synthase. This conserved sequence is termed the iron-
Translational Control by Iron-Responsive Elements
WebWhich of the following would ONLY be found in a cell in which the RNA binding domain of IRE-BP has been mutated so that it can no longer bind IRES? ferritin protein in low iron transferrin mRNA in low iron ferritin protein in high iron transferrin mRNA in high iron . Previous question Next question. COMPANY. WebiBP can retrieve your blood pressure and weight data directly from your Withings account. The Blood Pressure Monitor and wireless Body Scale automatically record and send the … reac kinet mech cat影响因子
A regulated RNA binding protein also possesses aconitase activity ...
WebThe iron-responsive element-binding protein (IRE-BP) is a cytosolic RNA-binding protein that functions in the maintenance of iron homeostasis by post-transcriptionally regulating … WebMay 15, 1992 · The iron-responsive element-binding protein (IRE-BP) is an RNA-binding protein that regulates the expression of several mRNAs in response to availability of cellular iron. The iron-dependent control of IRE-BP activity has been reconstituted in vitro. WebNov 16, 2005 · IREs are regulatory elements that encode a phylogenetically defined sequence-structure motif that provide a specific recognization site for the IRE-binding proteins (IRE-BP1 or IRE-BP2). Iron starvation of cells induces high affinity binding of cytoplasmic IRE-BP to an IRE, which has at least two distinct known biological … how to split items in tabg