protein
| VAMP |
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putative interacting partner of PKD2 (functioning to inactivate PKD2 and preventing leaking of Ca2+ from ER stores) |
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GOLGA2 binding to STX5 is specific, direct, and mediated by the membrane-proximal region of GOLGA2 |
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interactions of GOLGA2 with STX5 and RAB1A are also regulated by mitotic phosphorylation, which is likely to contribute to the inhibition of ER to Golgi trafficking that occurs when mammalian cells enter mitosis |
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COG4-STX5 interactions (COG4 protein initiate the formation of two different tethering platforms that can facilitate the redirection of two populations of Golgi transport intermediates to the mitochondrial vicinity) |
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STX5 might play a role in modulating VLDLR physiology by participating in an abrasively described or completely novel Golgi-bypass pathway |
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STX5 is monoubiquitinated by the ubiquitin ligase HACE1 in early mitosis and deubiquitinated by the deubiquitinase VCPIP1 in late mitosis |