6YRB

Crystal structure of the tetramerization domain of the glycoprotein Gn (Andes virus) at pH 7.5


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF20679Hantavirus glycoprotein Gn, base (Hanta_Gn-B)Hantavirus glycoprotein Gn, baseThe medium (M) genome segment of Hantaviruses (family Bunyaviridae) encodes the two virion glycoproteins, Gn and Gc (also known as G1 and G2, respectively) as a polyprotein precursor [1,2,3,4]. Gn and Gc forms homotetramers (spikes) at the surface of ...The medium (M) genome segment of Hantaviruses (family Bunyaviridae) encodes the two virion glycoproteins, Gn and Gc (also known as G1 and G2, respectively) as a polyprotein precursor [1,2,3,4]. Gn and Gc forms homotetramers (spikes) at the surface of the virion which attach the virion to host cell receptors including integrin beta3/ITGB3 and induce internalisation predominantly through clathrin-dependent endocytosis [1,2]. This entry represents the C-terminal region of the Gn ectodomain denoted as Gn base (Gn-B) which contributes the most to the intra-spike tetrameric contacts [4].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Envelope polyprotein
C, D
RNA (5'-D(*())-R(P*UP*UP*UP*())-3')---