Kv2 potassium channels form endoplasmic reticulum plasma membrane junctions via interaction with VAPA and VAPB PNAS Recombinant Human VAP A His Protein Human VAP 1 Protein (VAP HM101) KACTUS Figure 5. Motor Neuron Disease Associated Mutant Vesicle Associated Membrane Protein Associated Protein (VAP) B Recruits Wild Type VAPs into Endoplasmic Reticulum Derived Tubular Aggregates Journal of Neuroscience Osh Proteins Regulate Phosphoinositide Metabolism at ER Plasma Membrane Contact Sites: Cell Frontiers Vascular adhesion protein 1 in giant cell arteritis and polymyalgia rheumatica