Article
The crystal structure of lipopolysaccharide binding protein reveals the location of a frequent mutation that impairs innate immunity.
Immunity - 17 Oct 2013
Eckert Jana K, Kim Young J, Kim Jung I, Gürtler Kathleen, Oh Djin-Ye, Sur Saubashya, Lundvall Linn, Hamann Lutz, van der Ploeg Anke, Pickkers Peter, Giamarellos-Bourboulis Evangelos, Kubarenko Andriy V, Weber Alexander N, Kabesch Michael, Kumpf Oliver, An Hyun-Jung, Lee Jie-Oh, Schumann Ralf R
Abstract excerpt
Lipopolysaccharide (LPS) binding protein (LBP) is an acute-phase protein that initiates an immune response after recognition of bacterial LPS. Here, we report the crystal structure of murine LBP at 2.9 Å resolution. Several structural differences were observed between LBP and the related bactericidal/permeability-increasing protein (BPI), and the LBP C-terminal domain contained a negatively charged groove and a...
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