6ZJM

Atomic model of Andes virus glycoprotein spike tetramer generated by fitting into a Tula virus reconstruction


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BHanta_G2_2nde6zjmB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Hanta_G2_2ndECOD (1.6)
BHanta_G2_1ste6zjmB1 A: beta complex topologyX: Viral glycoprotein, central and dimerisation domains-likeH: Viral glycoprotein, central and dimerisation domains (From Topology)T: Viral glycoprotein, central and dimerisation domainsF: Hanta_G2_1stECOD (1.6)
DHanta_G2_2nde6zjmD2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Hanta_G2_2ndECOD (1.6)
DHanta_G2_1ste6zjmD1 A: beta complex topologyX: Viral glycoprotein, central and dimerisation domains-likeH: Viral glycoprotein, central and dimerisation domains (From Topology)T: Viral glycoprotein, central and dimerisation domainsF: Hanta_G2_1stECOD (1.6)
FHanta_G2_2nde6zjmF2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Hanta_G2_2ndECOD (1.6)
FHanta_G2_1ste6zjmF1 A: beta complex topologyX: Viral glycoprotein, central and dimerisation domains-likeH: Viral glycoprotein, central and dimerisation domains (From Topology)T: Viral glycoprotein, central and dimerisation domainsF: Hanta_G2_1stECOD (1.6)
HHanta_G2_2nde6zjmH1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Hanta_G2_2ndECOD (1.6)
HHanta_G2_1ste6zjmH2 A: beta complex topologyX: Viral glycoprotein, central and dimerisation domains-likeH: Viral glycoprotein, central and dimerisation domains (From Topology)T: Viral glycoprotein, central and dimerisation domainsF: Hanta_G2_1stECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF20682Hantavirus glycoprotein Gc, C-terminal (Hanta_Gc_C)Hantavirus glycoprotein Gc, C-terminalThe medium (M) genome segment of hantaviruses (family Bunyaviridae) encodes the two virion glycoproteins [1,2] Gn and Gc (also known as G1 and G2, respectively) as a polyprotein precursor. Gn and Gc forms homotetramers at the surface of the virion, w ...The medium (M) genome segment of hantaviruses (family Bunyaviridae) encodes the two virion glycoproteins [1,2] Gn and Gc (also known as G1 and G2, respectively) as a polyprotein precursor. Gn and Gc forms homotetramers 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 [3,4]. This protein has a typical class II fusion protein fold consisting of a central beta-sandwich domain (termed domain I) made of eight beta-strands arranged in two antiparallel beta-sheets; domain II which has an elongated shape with two subdomains (a central, opened beta-barrel proximal to domain I and a distal beta-sandwich 'tip') and the C-terminal domain III, represented in this entry, which has a Ig-like fold [1,2].
Domain
A, B, C, D, E
PF01567Hantavirus glycoprotein Gn, head (Hanta_Gn-H)Hantavirus glycoprotein Gn, headThe 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]. 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]. Gn and Gc forms homotetramers (spikes) at the surface of the virion which attach the virion to host cell receptors including integrin beta3/ITGB3 induce internalisation, predominantly through clathrin-dependent endocytosis [3,4]. This entry represents the N-terminal two-thirds of the Gn glycoprotein ectodomain, denoted as 'head' (Gn-H) [2] which interacts with Gc ectodomain. Release of Gn-H at acid pH induces a further conformational change of the Gc domain II tip which exposes non-polar side chains for insertion into the endosomal membrane [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein,Envelope polyprotein

InterPro: Protein Family Classification InterPro Database Homepage