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Yorodumi- EMDB-38826: Cryo-EM structure of SARS-CoV-2 Omicron JN.1 spike protein in com... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-38826 | |||||||||
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Title | Cryo-EM structure of SARS-CoV-2 Omicron JN.1 spike protein in complex with human ACE2 | |||||||||
Map data | ||||||||||
Sample |
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Keywords | SARS-CoV-2 / Omicron / JN.1 / spike protein / human ACE2 / 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 / regulation of systemic arterial blood pressure by renin-angiotensin / positive regulation of gap junction assembly / 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 / regulation of systemic arterial blood pressure by renin-angiotensin / positive regulation of gap junction assembly / regulation of vasoconstriction / regulation of cardiac conduction / peptidyl-dipeptidase activity / maternal process involved in female pregnancy / angiotensin maturation / metallocarboxypeptidase activity / Metabolism of Angiotensinogen to Angiotensins / Attachment and Entry / negative regulation of signaling receptor activity / carboxypeptidase activity / positive regulation of cardiac muscle contraction / regulation of cytokine production / viral life cycle / blood vessel diameter maintenance / brush border membrane / regulation of transmembrane transporter activity / negative regulation of smooth muscle cell proliferation / negative regulation of ERK1 and ERK2 cascade / cilium / metallopeptidase activity / endocytic vesicle membrane / 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 / endopeptidase activity / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / Potential therapeutics for SARS / structural constituent of virion / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / entry receptor-mediated virion attachment to host cell / 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 / endoplasmic reticulum lumen / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / 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 / zinc ion binding / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane Similarity search - Function | |||||||||
Biological species | Severe acute respiratory syndrome coronavirus 2 / Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.98 Å | |||||||||
Authors | Li LJ / Gu YH / Qi JX / Gao GF | |||||||||
Funding support | China, 1 items
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Citation | Journal: To Be Published Title: Spike structures, receptor binding and immune escape of SARS-CoV-2 Omicron recently-circulating BA.2.86.1, JN.1, EG.5, EG.5.1 and HV.1 sub-variants Authors: Li LJ / Gao GF | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_38826.map.gz | 405.6 MB | EMDB map data format | |
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Header (meta data) | emd-38826-v30.xml emd-38826.xml | 18.1 KB 18.1 KB | Display Display | EMDB header |
Images | emd_38826.png | 101.6 KB | ||
Masks | emd_38826_msk_1.map | 824 MB | Mask map | |
Filedesc metadata | emd-38826.cif.gz | 6.9 KB | ||
Others | emd_38826_additional_1.map.gz emd_38826_half_map_1.map.gz emd_38826_half_map_2.map.gz | 727.1 MB 764.1 MB 764.1 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-38826 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-38826 | HTTPS FTP |
-Validation report
Summary document | emd_38826_validation.pdf.gz | 1.1 MB | Display | EMDB validaton report |
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Full document | emd_38826_full_validation.pdf.gz | 1.1 MB | Display | |
Data in XML | emd_38826_validation.xml.gz | 20.8 KB | Display | |
Data in CIF | emd_38826_validation.cif.gz | 25 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-38826 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-38826 | HTTPS FTP |
-Related structure data
Related structure data | 8y16MC 8y18C 8y5jC 8y6aC 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_38826.map.gz / Format: CCP4 / Size: 824 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.69 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
File | emd_38826_msk_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Additional map: sharp map(by DeepEMhancer)
File | emd_38826_additional_1.map | ||||||||||||
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Annotation | sharp map(by DeepEMhancer) | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_38826_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_38826_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
-Entire : SARS-CoV-2 Omicron JN.1 spike protein in complex with human ACE2
Entire | Name: SARS-CoV-2 Omicron JN.1 spike protein in complex with human ACE2 |
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Components |
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-Supramolecule #1: SARS-CoV-2 Omicron JN.1 spike protein in complex with human ACE2
Supramolecule | Name: SARS-CoV-2 Omicron JN.1 spike protein in complex with human ACE2 type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: Severe acute respiratory syndrome coronavirus 2 |
-Macromolecule #1: Angiotensin-converting enzyme 2
Macromolecule | Name: Angiotensin-converting enzyme 2 / type: protein_or_peptide / ID: 1 / Number of copies: 3 / Enantiomer: LEVO / EC number: angiotensin-converting enzyme 2 |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 69.982562 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: STIEEQAKTF LDKFNHEAED LFYQSSLASW NYNTNITEEN VQNMNNAGDK WSAFLKEQST LAQMYPLQEI QNLTVKLQLQ ALQQNGSSV LSEDKSKRLN TILNTMSTIY STGKVCNPDN PQECLLLEPG LNEIMANSLD YNERLWAWES WRSEVGKQLR P LYEEYVVL ...String: STIEEQAKTF LDKFNHEAED LFYQSSLASW NYNTNITEEN VQNMNNAGDK WSAFLKEQST LAQMYPLQEI QNLTVKLQLQ ALQQNGSSV LSEDKSKRLN TILNTMSTIY STGKVCNPDN PQECLLLEPG LNEIMANSLD YNERLWAWES WRSEVGKQLR P LYEEYVVL KNEMARANHY EDYGDYWRGD YEVNGVDGYD YSRGQLIEDV EHTFEEIKPL YEHLHAYVRA KLMNAYPSYI SP IGCLPAH LLGDMWGRFW TNLYSLTVPF GQKPNIDVTD AMVDQAWDAQ RIFKEAEKFF VSVGLPNMTQ GFWENSMLTD PGN VQKAVC HPTAWDLGKG DFRILMCTKV TMDDFLTAHH EMGHIQYDMA YAAQPFLLRN GANEGFHEAV GEIMSLSAAT PKHL KSIGL LSPDFQEDNE TEINFLLKQA LTIVGTLPFT YMLEKWRWMV FKGEIPKDQW MKKWWEMKRE IVGVVEPVPH DETYC DPAS LFHVSNDYSF IRYYTRTLYQ FQFQEALCQA AKHEGPLHKC DISNSTEAGQ KLFNMLRLGK SEPWTLALEN VVGAKN MNV RPLLNYFEPL FTWLKDQNKN SFVGWSTDWS PYADHHHHHH UniProtKB: Angiotensin-converting enzyme 2 |
-Macromolecule #2: Spike glycoprotein
Macromolecule | Name: Spike glycoprotein / type: protein_or_peptide / ID: 2 / Details: Omicron JN.1 / Number of copies: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Severe acute respiratory syndrome coronavirus 2 |
Molecular weight | Theoretical: 138.697125 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MFVFLVLLPL VSSQCVMPLF NLITTTQSYT NSFTRGVYYP DKVFRSSVLH LTQDLFLPFF SNVTWFHAIS GTNGTKRFDN PVLPFNDGV YFASTEKSNI IRGWIFGTTL DSKTQSLLIV NNATNVFIKV CEFQFCNDPF LDVYHKNNKS WMESESGVYS S ANNCTFEY ...String: MFVFLVLLPL VSSQCVMPLF NLITTTQSYT NSFTRGVYYP DKVFRSSVLH LTQDLFLPFF SNVTWFHAIS GTNGTKRFDN PVLPFNDGV YFASTEKSNI IRGWIFGTTL DSKTQSLLIV NNATNVFIKV CEFQFCNDPF LDVYHKNNKS WMESESGVYS S ANNCTFEY VSQPFLMDLE GKQGNFKNLR EFVFKNIDGY FKIYSKHTPI IGRDFPQGFS ALEPLVDLPI GINITRFQTL LA LNRSYLT PGDSSSGWTA GAADYYVGYL QPRTFLLKYN ENGTITDAVD CALDPLSETK CTLKSFTVEK GIYQTSNFRV QPT ESIVRF PNVTNLCPFH EVFNATRFAS VYAWNRTRIS NCVADYSVLY NFAPFFAFKC YGVSPTKLND LCFTNVYADS FVIK GNEVS QIAPGQTGNI ADYNYKLPDD FTGCVIAWNS NKLDSKHSGN YDYWYRSFRK SKLKPFERDI STEIYQAGNK PCKGK GPNC YFPLQSYGFR PTYGVGHQPY RVVVLSFELL HAPATVCGPK KSTNLVKNKC VNFNFNGLTG TGVLTKSNKK FLPFQQ FGR DIVDTTDAVR DPQTLEILDI TPCSFGGVSV ITPGTNTSNQ VAVLYQGVNC TEVSVAIHAD QLTPTWRVYS TGSNVFQ TR AGCLIGAEYV NNSYECDIPI GAGVCASYQT QTKSRRRARS VASQSIIAYT MSLGAENSVA YSNNSIAIPT NFTISVTT E ILPVSMTKTS VDCTMYICGD STECSNLLLQ YGSFCTQLKR ALTGIAVEQD KNTQEVFAQV KQIYKTPPIK YFGGFNFSQ ILPDPSKPSK RSPIEDLLFN KVTLADAGFI KQYGDCLGDI AARDLICAQK FNGLTVLPPL LTDEMIAQYT SALLAGTITS GWTFGAGPA LQIPFPMQMA YRFNGIGVTQ NVLYENQKLI ANQFNSAIGK IQDSLFSTPS ALGKLQDVVN HNAQALNTLV K QLSSKFGA ISSVLNDILS RLDPPEAEVQ IDRLITGRLQ SLQTYVTQQL IRAAEIRASA NLAATKMSEC VLGQSKRVDF CG KGYHLMS FPQSAPHGVV FLHVTYVPAQ EKNFTTAPAI CHDGKAHFPR EGVFVSNGTH WFVTQRNFYE PQIITTDNTF VSG NCDVVI GIVNNTVYDP LQLELDSFKE ELDKYFKNHT SPDVDLGDIS GINASVVNIQ KEIDRLNEVA KNLNESLIDL QELG KYEQG GGSGYIPEAP RDGQAYVRKD GEWVLLSTFL GGGSAWSHPQ FEK UniProtKB: Spike glycoprotein |
-Macromolecule #5: ZINC ION
Macromolecule | Name: ZINC ION / type: ligand / ID: 5 / Number of copies: 3 / Formula: ZN |
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Molecular weight | Theoretical: 65.409 Da |
-Macromolecule #6: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 6 / Number of copies: 37 / 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: 8 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Startup model | Type of model: NONE |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 2.98 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 593997 |
Initial angle assignment | Type: MAXIMUM LIKELIHOOD |
Final angle assignment | Type: RANDOM ASSIGNMENT |