9lb2

E2s domain of HEV ORF2 type 4

spinqualitylabelsall models 9lb2, resolution 1.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 9lb2 is a 2 chain structure with sequence from Hepatitis E virus (strain Burma). Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.4Å Ligands: BU3, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function CAPSD_HEVBU Plays a role in the inhibition of host antibody-mediated neutralization without blocking viral cell entry.[UniProtKB:Q9YLQ9] Forms an icosahedral capsid with a T=1 symmetry and a 34 nm diameter. The capsid is composed of 60 copies linked to each other. Binds to the 5' end of the genomic RNA to mediate genome encapsidation (PubMed:14671114, PubMed:15557331). Binds to heparin surface proteoglycans (HSPGs) to mediate viral entry (By similarity). Additionally, the interactions with host ASGR1 and ASGR2 facilitate viral infection of hepatocytes (By similarity). Inhibits IFN production by blocking host TBK1-induced IRF3 phosphorylation (By similarity). The nuclear form probably modulates host gene expression (By similarity).[UniProtKB:P33426][UniProtKB:Q81871]

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