Ser-256 phosphorylation dynamics of Aquaporin 2 during maturation from the ER to the vesicular compartment in renal cells.

G, Procino; M, Carmosino; O, Marin; AM, Brunati; A, Contri; LA, Pinna; R, Mannucci; S, Nielsen; TH, Kwon; M, Svelto; G, Valenti

doi:10.1096/fj.02-0870fje

Public

Ser-256 phosphorylation dynamics of Aquaporin 2 during maturation from the ER to the vesicular compartment in renal cells.

Shared by NobleBlocks on Aug 1, 2003 • 12:00 AM UTC

Authors:

Procino G

Carmosino M

Marin O

Abstract

Aquaporin 2 (AQP2) phosphorylation at Ser-256 by protein kinase A (PKA) is a key signal for vasopressin-stimulated AQP2 insertion into the plasma membrane in renal cells. This study underscores the possible role of phosphorylation at Ser-256 in regulating AQP2 maturation. AQP2-transfected renal CD8 ...

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