7yi6: Difference between revisions

(One intermediate revision by the same user not shown)

Line 1:

~~'''Unreleased structure'''~~

~~The entry~~ 7yi6 is ~~ON HOLD~~

==bnAb 3D1 in complex with 6-mer HR1 peptide from HCoV-229E S protein==

~~Authors~~: ~~Yan~~, L., ~~Yang~~, G.

== Structural highlights ==

<table><tr><td colspan='2'>[[7yi6]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Human_coronavirus_229E Human coronavirus 229E]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7YI6 OCA]. For a guided tour on the structure components use [https://proteopedia.org/fgij/fg.htm?mol=7YI6 FirstGlance].

~~Description~~: ~~bnAb 3D1~~ in ~~complex with 6~~-~~mer HR1~~ peptide ~~from HCoV~~-229E ~~S protein~~

</td></tr><tr id='method'><td class="sblockLbl">[[Empirical_models|Method:]]</td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.28Å</td></tr>

[[Category: ~~Unreleased~~ Structures]]

<tr id='ligand'><td class="sblockLbl">[[Ligand|Ligands:]]</td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PCA:PYROGLUTAMIC+ACID'>PCA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>

[[Category: ~~Yang, G~~]]

<tr id='resources'><td class="sblockLbl">Resources:</td><td class="sblockDat">[https://proteopedia.org/fgij/fg.htm?mol=7yi6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7yi6 OCA], [https://pdbe.org/7yi6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7yi6 RCSB], [https://www.ebi.ac.uk/pdbsum/7yi6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7yi6 ProSAT]</td></tr>

[[Category: ~~Yan, L~~]]

</table>

== Function ==

[https://www.uniprot.org/uniprot/SPIKE_CVH22 SPIKE_CVH22] S1 region attaches the virion to the cell membrane by interacting with human ANPEP/aminopeptidase N, initiating the infection. Binding to the receptor probably induces conformational changes in the S glycoprotein unmasking the fusion peptide of S2 region and activating membranes fusion. S2 region belongs to the class I viral fusion protein. Under the current model, the protein has at least 3 conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and target cell membrane fusion, the coiled coil regions (heptad repeats) regions assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and target cell membranes (By similarity).

__TOC__

</StructureSection>

[[Category: Homo sapiens]]

[[Category: Human coronavirus 229E]]

[[Category: Large Structures]]

[[Category: Yan L]]

[[Category: Yang G]]

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 7yi6 is ON HOLD
+==bnAb 3D1 in complex with 6-mer HR1 peptide from HCoV-229E S protein==
+<StructureSection load='7yi6' size='340' side='right'caption='[[7yi6]], [[Resolution|resolution]] 2.28&Aring;' scene=''>
-Authors: Yan, L., Yang, G.
+== Structural highlights ==
+<table><tr><td colspan='2'>[[7yi6]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Human_coronavirus_229E Human coronavirus 229E]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7YI6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7YI6 FirstGlance]. <br>
-Description: bnAb 3D1 in complex with 6-mer HR1 peptide from HCoV-229E S protein
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.28&#8491;</td></tr>
-[[Category: Unreleased Structures]]
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PCA:PYROGLUTAMIC+ACID'>PCA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
-[[Category: Yang, G]]
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7yi6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7yi6 OCA], [https://pdbe.org/7yi6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7yi6 RCSB], [https://www.ebi.ac.uk/pdbsum/7yi6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7yi6 ProSAT]</span></td></tr>
-[[Category: Yan, L]]
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/SPIKE_CVH22 SPIKE_CVH22] S1 region attaches the virion to the cell membrane by interacting with human ANPEP/aminopeptidase N, initiating the infection. Binding to the receptor probably induces conformational changes in the S glycoprotein unmasking the fusion peptide of S2 region and activating membranes fusion. S2 region belongs to the class I viral fusion protein. Under the current model, the protein has at least 3 conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and target cell membrane fusion, the coiled coil regions (heptad repeats) regions assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and target cell membranes (By similarity).
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Human coronavirus 229E]]
+[[Category: Large Structures]]
+[[Category: Yan L]]
+[[Category: Yang G]]