8tq1
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==HIV-1 BG505 Env SOSIP in complex with bovine Fab Bess4 and non-human primate Fab RM20A3== | |
| - | + | <StructureSection load='8tq1' size='340' side='right'caption='[[8tq1]], [[Resolution|resolution]] 3.30Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8tq1]] is a 13 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus], [https://en.wikipedia.org/wiki/Human_immunodeficiency_virus_1 Human immunodeficiency virus 1] and [https://en.wikipedia.org/wiki/Macaca_mulatta Macaca mulatta]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8TQ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8TQ1 FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.3Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=8tq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8tq1 OCA], [https://pdbe.org/8tq1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8tq1 RCSB], [https://www.ebi.ac.uk/pdbsum/8tq1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8tq1 ProSAT]</span></td></tr> |
| - | [[Category: | + | </table> |
| - | [[Category: Ozorowski | + | == Function == |
| + | [https://www.uniprot.org/uniprot/Q2N0S6_9HIV1 Q2N0S6_9HIV1] The envelope glyprotein gp160 precursor down-modulates cell surface CD4 antigen by interacting with it in the endoplasmic reticulum and blocking its transport to the cell surface (By similarity).[RuleBase:RU004292][SAAS:SAAS000328_004_020447] The gp120-gp41 heterodimer allows rapid transcytosis of the virus through CD4 negative cells such as simple epithelial monolayers of the intestinal, rectal and endocervical epithelial barriers. Both gp120 and gp41 specifically recognize glycosphingolipids galactosyl-ceramide (GalCer) or 3' sulfo-galactosyl-ceramide (GalS) present in the lipid rafts structures of epithelial cells. Binding to these alternative receptors allows the rapid transcytosis of the virus through the epithelial cells. This transcytotic vesicle-mediated transport of virions from the apical side to the basolateral side of the epithelial cells does not involve infection of the cells themselves (By similarity).[SAAS:SAAS000328_004_240990] | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Bos taurus]] | ||
| + | [[Category: Human immunodeficiency virus 1]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Macaca mulatta]] | ||
| + | [[Category: Lee WH]] | ||
| + | [[Category: Ozorowski G]] | ||
| + | [[Category: Ward AB]] | ||
Current revision
HIV-1 BG505 Env SOSIP in complex with bovine Fab Bess4 and non-human primate Fab RM20A3
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