5i2m | pdb_00005i2m

CRYSTAL STRUCTURE OF VSV-INDIANA (MUDD-SUMMERS STRAIN) GLYCOPROTEIN UNDER ITS ACIDIC CONFORMATION

spinqualitylabelsall models 5i2m, resolution 2.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5i2m is a 3 chain structure with sequence from Vesicular stomatitis Indiana virus strain Mudd-Summers. This structure supersedes the now removed PDB entry 2cmz. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.4Å Ligands: CA, PE4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function VGLG_VSIVM Publication Abstract from PubMed The vesicular stomatitis virus has an atypical membrane fusion glycoprotein (G) exhibiting a pH-dependent equilibrium between two forms at the virus surface. Membrane fusion is triggered during the transition from the high- to low-pH form. The structure of G in its low-pH form shows the classic hairpin conformation observed in all other fusion proteins in their postfusion conformation, in spite of a novel fold combining features of fusion proteins from classes I and II. The structure provides a framework for understanding the reversibility of the G conformational change. Unexpectedly, G is homologous to gB of herpesviruses, which raises important questions on viral evolution. Crystal structure of the low-pH form of the vesicular stomatitis virus glycoprotein G.,Roche S, Bressanelli S, Rey FA, Gaudin Y Science. 2006 Jul 14;313(5784):187-91. PMID:16840692 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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