COMPARTMENTS

Subcellular localization database

PPP1R16B localizations

PPP1R16B [ENSP00000299824]

Protein phosphatase 1 regulatory inhibitor subunit 16B; Regulator of protein phosphatase 1 (PP1) that acts as a positive regulator of pulmonary endothelial cell (EC) barrier function. Involved in the regulation of the PI3K/AKT signaling pathway, angiogenesis and endothelial cell proliferation. Regulates angiogenesis and endothelial cell proliferation through the control of ECE1 dephosphorylation, trafficking and activity (By similarity). Protects the endothelial barrier from lipopolysaccharide (LPS)- induced vascular leakage (By similarity). Involved in the regulation of endothelial cell filopodia extension (By similarity). May be a downstream target for TGF-beta1 signaling cascade in endothelial cells. Involved in PKA-mediated moesin dephosphorylation which is important in EC barrier protection against thrombin stimulation. Promotes the interaction of PPP1CA with RPSA/LAMR1 and in turn facilitates the dephosphorylation of RPSA/LAMR1. Involved in the dephosphorylation of EEF1A1; Ankyrin repeat domain containing

Synonyms:  PPP1R16B,  PPP1R16B-001,  PPP1R16B-002,  PPP1R16B-003,  PPP1R16B-004 ...

Linkouts:  STRING  Pharos  UniProt  OMIM

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence