7ufk - Revision history

OCA at 09:38, 9 October 2024

2024-10-09T09:38:20Z

← Older revision		Revision as of 09:38, 9 October 2024
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	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ufk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ufk OCA], [https://pdbe.org/7ufk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ufk RCSB], [https://www.ebi.ac.uk/pdbsum/7ufk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ufk ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ufk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ufk OCA], [https://pdbe.org/7ufk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ufk RCSB], [https://www.ebi.ac.uk/pdbsum/7ufk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ufk ProSAT]</span></td></tr>
	</table>		</table>
	== ~~Function~~ ==		<div style="background-color:#fffaf0;">
	~~[https://www~~.~~uniprot~~.~~org/uniprot/ACE2_HUMAN ACE2_HUMAN] Carboxypeptidase which converts~~ angiotensin ~~I to angiotensin 1~~-9, ~~a peptide~~ of ~~unknown function~~, and ~~angiotensin II~~ to ~~angiotensin 1-7~~, ~~a vasodilator. Also able~~ to ~~hydrolyze apelin-13~~ and ~~dynorphin-13 with high efficiency~~. ~~May be an important regulator~~ of ~~heart function~~. ~~In case of human coronaviruses~~ SARS ~~and HCoV~~-~~NL63 infections~~, ~~serve as functional receptor for the spike glycoprotein of both coronaviruses~~.<ref>PMID:~~10969042~~</ref> <~~ref~~>~~PMID:10924499~~</~~ref~~> <~~ref~~>~~PMID:14647384~~</~~ref~~>		== Publication Abstract from PubMed ==
			The sudden emergence and rapid spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) omicron variant has raised questions about its animal reservoir. Here, we investigated receptor recognition of the omicron's receptor-binding domain (RBD), focusing on four of its mutations (Q493R, Q498R, N501Y, and Y505H) surrounding two mutational hotspots. These mutations have variable effects on the RBD's affinity for human angiotensin-converting enzyme 2 (ACE2), but they all enhance the RBD's affinity for mouse ACE2. We further determined the crystal structure of omicron RBD complexed with mouse ACE2. The structure showed that all four mutations are viral adaptations to mouse ACE2: three of them (Q493R, Q498R, and Y505H) are uniquely adapted to mouse ACE2, whereas the other one (N501Y) is adapted to both human ACE2 and mouse ACE2. These data reveal that the omicron RBD was well adapted to mouse ACE2 before omicron started to infect humans, providing insight into the potential evolutionary origin of the omicron variant.

			Structural basis for mouse receptor recognition by SARS-CoV-2 omicron variant.,Zhang W, Shi K, Geng Q, Ye G, Aihara H, Li F Proc Natl Acad Sci U S A. 2022 Nov;119(44):e2206509119. doi: , 10.1073/pnas.2206509119. Epub 2022 Oct 18. PMID:36256797<ref>PMID:36256797</ref>

			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
			<div class="pdbe-citations 7ufk" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[Spike protein 3D structures\|Spike protein 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 09:52, 25 October 2023

2023-10-25T09:52:27Z

← Older revision		Revision as of 09:52, 25 October 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[7ufk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Severe_acute_respiratory_syndrome_coronavirus_2 Severe acute respiratory syndrome coronavirus 2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UFK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UFK FirstGlance]. <br>		<table><tr><td colspan='2'>[[7ufk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Severe_acute_respiratory_syndrome_coronavirus_2 Severe acute respiratory syndrome coronavirus 2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UFK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UFK FirstGlance]. <br>
	</td></tr><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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2.38Å</td></tr>
			<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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ufk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ufk OCA], [https://pdbe.org/7ufk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ufk RCSB], [https://www.ebi.ac.uk/pdbsum/7ufk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ufk ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ufk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ufk OCA], [https://pdbe.org/7ufk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ufk RCSB], [https://www.ebi.ac.uk/pdbsum/7ufk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ufk ProSAT]</span></td></tr>
	</table>		</table>

OCA at 19:20, 19 October 2022

2022-10-19T19:20:22Z

@@ Line 1: / Line 1: @@
-The entry 7ufk is ON HOLD  until Paper Publication
+==Crystal structure of chimeric omicron RBD (strain BA.2) complexed with human ACE2==
+<StructureSection load='7ufk' size='340' side='right'caption='[[7ufk]], [[Resolution|resolution]] 2.38&Aring;' scene=''>
-Authors:
+== Structural highlights ==
+<table><tr><td colspan='2'>[[7ufk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Severe_acute_respiratory_syndrome_coronavirus_2 Severe acute respiratory syndrome coronavirus 2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UFK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UFK FirstGlance]. <br>
-Description:
+</td></tr><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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-[[Category: Unreleased Structures]]
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ufk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ufk OCA], [https://pdbe.org/7ufk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ufk RCSB], [https://www.ebi.ac.uk/pdbsum/7ufk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ufk ProSAT]</span></td></tr>

OCA at 10:23, 27 April 2022

2022-04-27T10:23:51Z

← Older revision		Revision as of 10:23, 27 April 2022
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

	The entry 7ufk is ON HOLD		The entry 7ufk is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7ufk" [edit=sysop:move=sysop]

2022-03-30T09:35:43Z

Protected "7ufk" [edit=sysop:move=sysop]

← Older revision	Revision as of 09:35, 30 March 2022
(No difference)

OCA: New page: '''Unreleased structure''' The entry 7ufk is ON HOLD Authors: Description: Category: Unreleased Structures

2022-03-30T09:35:42Z

New page: '''Unreleased structure''' The entry 7ufk is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7ufk is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]