Title : Identification of calcium-independent and calcium-enhanced binding between S100B and the dopamine D2 receptor.

Pub. Date : 2011 Oct 25

PMID : 21932834






8 Functional Relationships(s)
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Protein Name
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1 Identification of calcium-independent and calcium-enhanced binding between S100B and the dopamine D2 receptor. Calcium S100 calcium binding protein B Homo sapiens
2 Identification of calcium-independent and calcium-enhanced binding between S100B and the dopamine D2 receptor. Calcium S100 calcium binding protein B Homo sapiens
3 S100B is a dimeric EF-hand protein that undergoes a calcium-induced conformational change and exposes a hydrophobic protein-binding surface. Calcium S100 calcium binding protein B Homo sapiens
4 In this work the calcium-sensitive ability for S100B to recruit the IC3 of the dopamine D2 receptor was examined, and regions in both proteins required for complex formation were identified. Calcium S100 calcium binding protein B Homo sapiens
5 NMR titration data indicated that although an interaction between apo-S100B and IC3-C58 occurs without calcium, the binding was enhanced more than 100-fold upon calcium binding. Calcium S100 calcium binding protein B Homo sapiens
6 NMR titration data indicated that although an interaction between apo-S100B and IC3-C58 occurs without calcium, the binding was enhanced more than 100-fold upon calcium binding. Calcium S100 calcium binding protein B Homo sapiens
7 This work represents the first example of an S100B target that interacts with both the apo- and calcium-saturated forms of S100B. Calcium S100 calcium binding protein B Homo sapiens
8 This work represents the first example of an S100B target that interacts with both the apo- and calcium-saturated forms of S100B. Calcium S100 calcium binding protein B Homo sapiens