+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-35272 | |||||||||
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Title | S-RBD (Omicron XBB.1) in complex with PD of ACE2 | |||||||||
Map data | ||||||||||
Sample |
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Keywords | SARS-Cov-2 / VIRAL PROTEIN / HYDROLASE-VIRAL PROTEIN complex | |||||||||
Function / homology | Function and homology information positive regulation of amino acid transport / angiotensin-converting enzyme 2 / positive regulation of L-proline import across plasma membrane / Hydrolases; Acting on peptide bonds (peptidases); Metallocarboxypeptidases / angiotensin-mediated drinking behavior / tryptophan transport / positive regulation of gap junction assembly / regulation of systemic arterial blood pressure by renin-angiotensin / regulation of vasoconstriction / regulation of cardiac conduction ...positive regulation of amino acid transport / angiotensin-converting enzyme 2 / positive regulation of L-proline import across plasma membrane / Hydrolases; Acting on peptide bonds (peptidases); Metallocarboxypeptidases / angiotensin-mediated drinking behavior / tryptophan transport / positive regulation of gap junction assembly / regulation of systemic arterial blood pressure by renin-angiotensin / regulation of vasoconstriction / regulation of cardiac conduction / peptidyl-dipeptidase activity / angiotensin maturation / maternal process involved in female pregnancy / Metabolism of Angiotensinogen to Angiotensins / metallocarboxypeptidase activity / Attachment and Entry / carboxypeptidase activity / negative regulation of signaling receptor activity / positive regulation of cardiac muscle contraction / regulation of cytokine production / viral life cycle / blood vessel diameter maintenance / regulation of transmembrane transporter activity / brush border membrane / negative regulation of smooth muscle cell proliferation / cilium / negative regulation of ERK1 and ERK2 cascade / endocytic vesicle membrane / metallopeptidase activity / positive regulation of reactive oxygen species metabolic process / virus receptor activity / regulation of cell population proliferation / regulation of inflammatory response / Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / endopeptidase activity / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / Potential therapeutics for SARS / entry receptor-mediated virion attachment to host cell / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / receptor-mediated endocytosis of virus by host cell / Attachment and Entry / membrane fusion / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / receptor ligand activity / host cell surface receptor binding / symbiont entry into host cell / membrane raft / apical plasma membrane / fusion of virus membrane with host plasma membrane / endoplasmic reticulum lumen / fusion of virus membrane with host endosome membrane / viral envelope / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / virion attachment to host cell / SARS-CoV-2 activates/modulates innate and adaptive immune responses / host cell plasma membrane / virion membrane / cell surface / extracellular space / extracellular exosome / zinc ion binding / extracellular region / membrane / identical protein binding / plasma membrane Similarity search - Function | |||||||||
Biological species | Severe acute respiratory syndrome coronavirus 2 / Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.6 Å | |||||||||
Authors | Li YN / Shen YP / Zhang YY / Yan RH | |||||||||
Funding support | China, 1 items
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Citation | Journal: To Be Published Title: Structural basis for the enhanced infectivity and immune evasion of Omicron subvariants Authors: Li YN / Shen YP / Zhang Y / Yan R | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_35272.map.gz | 83.6 MB | EMDB map data format | |
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Header (meta data) | emd-35272-v30.xml emd-35272.xml | 16 KB 16 KB | Display Display | EMDB header |
Images | emd_35272.png | 24.4 KB | ||
Filedesc metadata | emd-35272.cif.gz | 6 KB | ||
Others | emd_35272_half_map_1.map.gz emd_35272_half_map_2.map.gz | 71 MB 71 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-35272 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-35272 | HTTPS FTP |
-Related structure data
Related structure data | 8i9hMC 8i9bC 8i9cC 8i9dC 8i9eC 8i9fC 8i9gC M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_35272.map.gz / Format: CCP4 / Size: 91.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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Voxel size | X=Y=Z: 1.087 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #2
File | emd_35272_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_35272_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
-Entire : S-RBD (Omicron XBB.1) in complex with PD of ACE2
Entire | Name: S-RBD (Omicron XBB.1) in complex with PD of ACE2 |
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Components |
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-Supramolecule #1: S-RBD (Omicron XBB.1) in complex with PD of ACE2
Supramolecule | Name: S-RBD (Omicron XBB.1) in complex with PD of ACE2 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: Severe acute respiratory syndrome coronavirus 2 |
-Supramolecule #2: S-RBD (Omicron XBB.1)
Supramolecule | Name: S-RBD (Omicron XBB.1) / type: complex / ID: 2 / Parent: 1 / Macromolecule list: #2 |
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Source (natural) | Organism: Homo sapiens (human) |
-Supramolecule #3: PD of ACE2
Supramolecule | Name: PD of ACE2 / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #1 |
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-Macromolecule #1: Processed angiotensin-converting enzyme 2
Macromolecule | Name: Processed angiotensin-converting enzyme 2 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 71.043023 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MGVKVLFALI CIAVAEAGTS TIEEQAKTFL DKFNHEAEDL FYQSSLASWN YNTNITEENV QNMNNAGDKW SAFLKEQSTL AQMYPLQEI QNLTVKLQLQ ALQQNGSSVL SEDKSKRLNT ILNTMSTIYS TGKVCNPDNP QECLLLEPGL NEIMANSLDY N ERLWAWES ...String: MGVKVLFALI CIAVAEAGTS TIEEQAKTFL DKFNHEAEDL FYQSSLASWN YNTNITEENV QNMNNAGDKW SAFLKEQSTL AQMYPLQEI QNLTVKLQLQ ALQQNGSSVL SEDKSKRLNT ILNTMSTIYS TGKVCNPDNP QECLLLEPGL NEIMANSLDY N ERLWAWES WRSEVGKQLR PLYEEYVVLK NEMARANHYE DYGDYWRGDY EVNGVDGYDY SRGQLIEDVE HTFEEIKPLY EH LHAYVRA KLMNAYPSYI SPIGCLPAHL LGDMWGRFWT NLYSLTVPFG QKPNIDVTDA MVDQAWDAQR IFKEAEKFFV SVG LPNMTQ GFWENSMLTD PGNVQKAVCH PTAWDLGKGD FRILMCTKVT MDDFLTAHHE MGHIQYDMAY AAQPFLLRNG ANEG FHEAV GEIMSLSAAT PKHLKSIGLL SPDFQEDNET EINFLLKQAL TIVGTLPFTY MLEKWRWMVF KGEIPKDQWM KKWWE MKRE IVGVVEPVPH DETYCDPASL FHVSNDYSFI RYYTRTLYQF QFQEALCQAA KHEGPLHKCD ISNSTEAGQK LFNMLR LGK SEPWTLALEN VVGAKNMNVR PLLNYFEPLF TWLKDQNKNS FVGWSTDWSP YAD UniProtKB: Angiotensin-converting enzyme 2 |
-Macromolecule #2: Spike protein S2'
Macromolecule | Name: Spike protein S2' / type: protein_or_peptide / ID: 2 / Details: Omicron XBB.1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Severe acute respiratory syndrome coronavirus 2 |
Molecular weight | Theoretical: 25.149516 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: RVQPTESIVR FPNITNLCPF HEVFNATTFA SVYAWNRKRI SNCVADYSVI YNFAPFFAFK CYGVSPTKLN DLCFTNVYAD SFVIRGNEV SQIAPGQTGN IADYNYKLPD DFTGCVIAWN SNKLDSKPSG NYNYLYRLFR KSKLKPFERD ISTEIYQAGN K PCNGVAGS ...String: RVQPTESIVR FPNITNLCPF HEVFNATTFA SVYAWNRKRI SNCVADYSVI YNFAPFFAFK CYGVSPTKLN DLCFTNVYAD SFVIRGNEV SQIAPGQTGN IADYNYKLPD DFTGCVIAWN SNKLDSKPSG NYNYLYRLFR KSKLKPFERD ISTEIYQAGN K PCNGVAGS NCYSPLQSYG FRPTYGVGHQ PYRVVVLSFE LLHAPATVCG PKKSTNLVKN KCVNF UniProtKB: Spike glycoprotein |
-Macromolecule #4: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 4 / Number of copies: 1 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ChemComp-NAG: |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 2.2 µm / Nominal defocus min: 1.2 µm |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 50.0 e/Å2 |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Startup model | Type of model: OTHER |
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Initial angle assignment | Type: ANGULAR RECONSTITUTION |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.6 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 3.0.6) / Number images used: 172963 |