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Three-dimensional structure of recombinant type 1 inositol 1,4,5-trisphosphate receptor.
(PORTLAND PRESS LTD, 2010-05-27)
IP3Rs (inositol 1,4,5-trisphosphate receptors) are the intracellular channels that mediate release of Ca2+ from the endoplasmic reticulum in response to the many stimuli that evoke Ins(1,4,5)P3 formation. We characterized ...
A closed conformation of the Caenorhabditis elegans separase-securin complex.
(ROYAL SOC, 2016-04-13)
The protease separase plays a key role in sister chromatid disjunction and centriole disengagement. To maintain genomic stability, separase activity is strictly regulated by binding of an inhibitory protein, securin. Despite ...