8ufn: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==Crystal Structure of neuronal HAstV VA1 capsid spike domain at 2.73 A resolution== | |||
<StructureSection load='8ufn' size='340' side='right'caption='[[8ufn]], [[Resolution|resolution]] 2.73Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[8ufn]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Astrovirus_VA1 Astrovirus VA1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8UFN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8UFN FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.73Å</td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8ufn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8ufn OCA], [https://pdbe.org/8ufn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8ufn RCSB], [https://www.ebi.ac.uk/pdbsum/8ufn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8ufn ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/D7P3D4_9VIRU D7P3D4_9VIRU] The capsid polyprotein VP90 self-assembles and undergoes a proteolytic cleavage by host caspases to yield the VP70 virions. This immature virion is composed of 180 VP70 subunits with 90 dimeric spikes and displays a T=3 icosahedral symmetry. The mature virion is obtained by further cleavages resulting in three structural proteins VP25, VP27 and VP34. This forms contains only 30 spikes located on the icosahedral 2-fold axes. Plays a role in the attachment to target host cell. This attachment induces virion internalization through clathrin-dependent endocytosis.[RuleBase:RU363102] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Astrovirus VA1]] | |||
[[Category: Large Structures]] | |||
[[Category: Delgado-Cunningham K]] | |||
[[Category: DuBois RM]] | |||
[[Category: Ghosh A]] | |||
Latest revision as of 07:22, 14 February 2024
Crystal Structure of neuronal HAstV VA1 capsid spike domain at 2.73 A resolution
| ||||||||||||
