The structural basis for CD36 binding by the malaria parasite
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
The structural basis for CD36 binding by the malaria parasite. / Hsieh, Fu-Lien; Turner, Louise; Bolla, Jani Reddy; Robinson, Carol V; Lavstsen, Thomas; Higgins, Matthew K.
In: Nature Communications, Vol. 7, 12837, 27.09.2016.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - The structural basis for CD36 binding by the malaria parasite
AU - Hsieh, Fu-Lien
AU - Turner, Louise
AU - Bolla, Jani Reddy
AU - Robinson, Carol V
AU - Lavstsen, Thomas
AU - Higgins, Matthew K
PY - 2016/9/27
Y1 - 2016/9/27
N2 - CD36 is a scavenger receptor involved in fatty acid metabolism, innate immunity and angiogenesis. It interacts with lipoprotein particles and facilitates uptake of long chain fatty acids. It is also the most common target of the PfEMP1 proteins of the malaria parasite, Plasmodium falciparum, tethering parasite-infected erythrocytes to endothelial receptors. This prevents their destruction by splenic clearance and allows increased parasitaemia. Here we describe the structure of CD36 in complex with long chain fatty acids and a CD36-binding PfEMP1 protein domain. A conserved hydrophobic pocket allows the hugely diverse PfEMP1 protein family to bind to a conserved phenylalanine residue at the membrane distal tip of CD36. This phenylalanine is also required for CD36 to interact with lipoprotein particles. By targeting a site on CD36 that is required for its physiological function, PfEMP1 proteins maintain the ability to tether to the endothelium and avoid splenic clearance.
AB - CD36 is a scavenger receptor involved in fatty acid metabolism, innate immunity and angiogenesis. It interacts with lipoprotein particles and facilitates uptake of long chain fatty acids. It is also the most common target of the PfEMP1 proteins of the malaria parasite, Plasmodium falciparum, tethering parasite-infected erythrocytes to endothelial receptors. This prevents their destruction by splenic clearance and allows increased parasitaemia. Here we describe the structure of CD36 in complex with long chain fatty acids and a CD36-binding PfEMP1 protein domain. A conserved hydrophobic pocket allows the hugely diverse PfEMP1 protein family to bind to a conserved phenylalanine residue at the membrane distal tip of CD36. This phenylalanine is also required for CD36 to interact with lipoprotein particles. By targeting a site on CD36 that is required for its physiological function, PfEMP1 proteins maintain the ability to tether to the endothelium and avoid splenic clearance.
U2 - 10.1038/ncomms12837
DO - 10.1038/ncomms12837
M3 - Journal article
C2 - 27667267
VL - 7
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 12837
ER -
ID: 166379829