1s4f
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1s4f]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovine_viral_diarrhea_virus_1 Bovine viral diarrhea virus 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S4F OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1S4F FirstGlance]. <br> | <table><tr><td colspan='2'>[[1s4f]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovine_viral_diarrhea_virus_1 Bovine viral diarrhea virus 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S4F OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1S4F FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1s48|1s48]], [[1s49|1s49]]</td></tr> | + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1s48|1s48]], [[1s49|1s49]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1s4f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s4f OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1s4f RCSB], [http://www.ebi.ac.uk/pdbsum/1s4f PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1s4f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s4f OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1s4f RCSB], [http://www.ebi.ac.uk/pdbsum/1s4f PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/POLG_BVDVN POLG_BVDVN]] Initial binding to target cell probably involves interaction of E(rns) with glycosaminoglycans. E1 and/or E2 are responsible of cell attachment with CD46 and subsequent fusion after internalization of the virion by endocytosis (Probable).<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> P7 forms a leader sequence to properly orient NS2 in the membrane (By similarity).<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> Uncleaved NS2-3 is required for production of infectious virus.<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> NS2 protease seems to play a vital role in viral RNA replication control and in the pathogenicity of the virus.<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> NS3 displays three enzymatic activities: serine protease, NTPase and RNA helicase.<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> NS4A is a cofactor for the NS3 protease activity (By similarity).<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> RNA-directed RNA polymerase NS5 replicates the viral (+) and (-) genome.<ref>PMID:14963137</ref> <ref>PMID:16051874</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 32: | Line 34: | ||
</StructureSection> | </StructureSection> | ||
[[Category: Bovine viral diarrhea virus 1]] | [[Category: Bovine viral diarrhea virus 1]] | ||
| - | [[Category: Choi, K H | + | [[Category: Choi, K H]] |
| - | [[Category: Groarke, J M | + | [[Category: Groarke, J M]] |
| - | [[Category: Kuhn, R J | + | [[Category: Kuhn, R J]] |
| - | [[Category: Pevear, D C | + | [[Category: Pevear, D C]] |
| - | [[Category: Rossmann, M G | + | [[Category: Rossmann, M G]] |
| - | [[Category: Smith, J L | + | [[Category: Smith, J L]] |
| - | [[Category: Young, D C | + | [[Category: Young, D C]] |
[[Category: Bovine viral diarrhea virus]] | [[Category: Bovine viral diarrhea virus]] | ||
[[Category: Bvdv]] | [[Category: Bvdv]] | ||
Revision as of 09:37, 25 December 2014
Crystal Structure of RNA-dependent RNA polymerase construct 2 from bovine viral diarrhea virus (BVDV)
| |||||||||||
