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Membrane contact sites are cellular structures that mediate inter-organelle exchange and communication. The endoplasmic reticulum (ER), which forms a network extending throughout the cytoplasm, possesses two known major tether proteins, named VAP-A and VAP-B, that allow its interaction with other or...
ORGANISM(S): Homo sapiens (Human) 
2018-06-05 | PXD009575 | Pride
Peroxisomes (POs) and the endoplasmic reticulum (ER) cooperate in cellular lipid metabolism and form membrane contacts, which are mediated by the peroxisomal membrane proteins acyl-coenzyme A-binding domain protein 4 and 5 (ACBD4/5) which bind to the resident ER protein vesicle-associated membrane p...
ORGANISM(S): Homo sapiens (Human) 
2022-01-10 | PXD018005 | Pride
ELYS is a nucleoporin that localizes to the nuclear side of the nuclear envelope in interphase cells. In mitosis, it serves as an assembly platform that interacts with chromatin and then with nucleoporin subcomplexes to initiate the formation of novel nuclear pore complexes. Here we describe the int...
ORGANISM(S): Homo sapiens (Human) 
2024-04-17 | PXD048054 | Pride
Membrane contact sites (MCS) are intracellular regions where two organelles come closer to exchange information and material. The majority of the endoplasmic reticulum (ER) MCS are attributed to the ER-localized tether proteins VAPA, VAPB, and MOSPD2. These recruit other proteins to the ER by intera...
ORGANISM(S): Homo sapiens (Human) 
2023-06-29 | PXD043399 | Pride
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