FUNCTION: Acts as a regulatory protein that associates with GUCY2C and negatively modulates its heat-stable enterotoxin-mediated activation (PubMed:11950846). Stimulates SLC9A3 activity in the presence of elevated calcium ions (PubMed:19088451). {ECO:0000269|PubMed:11950846, ECO:0000269|PubMed:19088...
FUNCTION: Acts as a regulatory protein that associates with GUCY2C and negatively modulates its heat-stable enterotoxin-mediated activation (PubMed:11950846). Stimulates SLC9A3 activity in the presence of elevated calcium ions (PubMed:19088451). {ECO:0000269|PubMed:11950846, ECO:0000269|PubMed:19088451}.
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GO - Biological processes (BP):
ion transport [GO:0006811]; negative regulation of cGMP-mediated signaling [GO:0010754]; protein localization to plasma membrane [GO:0072659]; receptor guanylyl cyclase signaling pathway [GO:0007168]; response to toxic substance [GO:0009636]; water transport [GO:0006833]...
ion transport [GO:0006811]; negative regulation of cGMP-mediated signaling [GO:0010754]; protein localization to plasma membrane [GO:0072659]; receptor guanylyl cyclase signaling pathway [GO:0007168]; response to toxic substance [GO:0009636]; water transport [GO:0006833]
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GO - Molecular function (MF):
guanylate cyclase inhibitor activity [GO:0030251]; ion channel inhibitor activity [GO:0008200]; protein C-terminus binding [GO:0008022]; protein-membrane adaptor activity [GO:0043495]; ubiquitin-specific protease binding [GO:1990381]...
guanylate cyclase inhibitor activity [GO:0030251]; ion channel inhibitor activity [GO:0008200]; protein C-terminus binding [GO:0008022]; protein-membrane adaptor activity [GO:0043495]; ubiquitin-specific protease binding [GO:1990381]
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GO - Cellular component (CC):
apical junction complex [GO:0043296]; apical part of cell [GO:0045177]; apical plasma membrane [GO:0016324]; brush border [GO:0005903]; cytosol [GO:0005829]...
apical junction complex [GO:0043296]; apical part of cell [GO:0045177]; apical plasma membrane [GO:0016324]; brush border [GO:0005903]; cytosol [GO:0005829]
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