[English] 日本語
Yorodumi- PDB-7w6u: Structure of SARS-CoV-2 spike receptor-binding domain complexed w... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7w6u | ||||||
---|---|---|---|---|---|---|---|
Title | Structure of SARS-CoV-2 spike receptor-binding domain complexed with its receptor equine ACE2 | ||||||
Components |
| ||||||
Keywords | VIRAL PROTEIN/INHIBITOR / VIRAL PROTEIN-INHIBITOR COMPLEX | ||||||
Function / homology | Function and homology information Hydrolases; Acting on peptide bonds (peptidases) / peptidyl-dipeptidase activity / carboxypeptidase activity / cilium / metallopeptidase activity / Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface ...Hydrolases; Acting on peptide bonds (peptidases) / peptidyl-dipeptidase activity / carboxypeptidase activity / cilium / metallopeptidase activity / Maturation of spike protein / viral translation / 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 / structural constituent of virion / 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 / apical plasma membrane / fusion of virus membrane with host plasma membrane / 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 / proteolysis / extracellular space / membrane / identical protein binding / metal ion binding / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | Equus caballus (horse) Severe acute respiratory syndrome coronavirus 2 | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.56 Å | ||||||
Authors | Xu, Z.P. / Liu, K.F. / Han, P. / Qi, J.X. | ||||||
Funding support | China, 1items
| ||||||
Citation | Journal: Nat Commun / Year: 2022 Title: Binding and structural basis of equine ACE2 to RBDs from SARS-CoV, SARS-CoV-2 and related coronaviruses Authors: Xu, Z. / Kang, X. / Han, P. / Du, P. / Li, L. / Zheng, A. / Deng, C. / Qi, J. / Zhao, X. / Wang, Q. / Liu, K. / Gao, G.F. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 7w6u.cif.gz | 369.5 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb7w6u.ent.gz | 266.2 KB | Display | PDB format |
PDBx/mmJSON format | 7w6u.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w6/7w6u ftp://data.pdbj.org/pub/pdb/validation_reports/w6/7w6u | HTTPS FTP |
---|
-Related structure data
Related structure data | 7w6rC 6lzgS C: citing same article (ref.) S: Starting model for refinement |
---|---|
Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
| ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 69777.414 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Equus caballus (horse) / Gene: ACE2 / Production host: Escherichia coli (E. coli) References: UniProt: F6V9L3, angiotensin-converting enzyme 2 |
---|---|
#2: Protein | Mass: 25951.219 Da / Num. of mol.: 1 / Fragment: UNP residues 319-541 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Severe acute respiratory syndrome coronavirus 2 Gene: S, 2 / Cell line (production host): HEK293 / Production host: Homo sapiens (human) / References: UniProt: P0DTC2 |
#3: Chemical | ChemComp-ZN / |
#4: Sugar | ChemComp-NAG / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 3.74 Å3/Da / Density % sol: 67.11 % |
---|---|
Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / Details: 10% (w/v) PEG 1000, 10% (w/v) PEG 8000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL02U1 / Wavelength: 0.97918 Å |
Detector | Type: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Jan 30, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 |
Reflection | Resolution: 2.56→31.39 Å / Num. obs: 46770 / % possible obs: 99.9 % / Redundancy: 26.8 % / Biso Wilson estimate: 58.33 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.172 / Rpim(I) all: 0.034 / Rrim(I) all: 0.175 / Net I/σ(I): 17.8 |
Reflection shell | Resolution: 2.56→2.63 Å / Redundancy: 26.6 % / Num. unique obs: 3434 / CC1/2: 0.728 / Rpim(I) all: 0.45 / % possible all: 100 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6LZG Resolution: 2.56→19.21 Å / SU ML: 0.3213 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 24.543 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 67.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.56→19.21 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
|