+Open data
-Basic information
Entry | Database: PDB / ID: 7fc6 | ||||||
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Title | Crystal structure of SARS-CoV RBD and horse ACE2 | ||||||
Components |
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Keywords | VIRAL PROTEIN/PROTEIN BINDING / SARS / spike / receptor binding domain / horse / ACE2 / VIRAL PROTEIN / VIRAL PROTEIN-PROTEIN BINDING complex | ||||||
Function / homology | Function and homology information Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / Hydrolases; Acting on peptide bonds (peptidases) / peptidyl-dipeptidase activity / carboxypeptidase activity / Attachment and Entry / endocytosis involved in viral entry into host cell / cilium / metallopeptidase activity ...Maturation of spike protein / Translation of Structural Proteins / Virion Assembly and Release / Hydrolases; Acting on peptide bonds (peptidases) / peptidyl-dipeptidase activity / carboxypeptidase activity / Attachment and Entry / endocytosis involved in viral entry into host cell / cilium / metallopeptidase activity / SARS-CoV-1 activates/modulates innate immune responses / suppression by virus of host tetherin activity / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / membrane fusion / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / 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 / host cell plasma membrane / virion membrane / proteolysis / extracellular space / identical protein binding / membrane / metal ion binding / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | Equus caballus (horse) Severe acute respiratory syndrome coronavirus | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.655 Å | ||||||
Authors | Wang, X.Q. / Lan, J. / Ge, J.W. | ||||||
Funding support | 1items
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Citation | Journal: Structure / Year: 2022 Title: Structural insights into the binding of SARS-CoV-2, SARS-CoV, and hCoV-NL63 spike receptor-binding domain to horse ACE2. Authors: Lan, J. / Chen, P. / Liu, W. / Ren, W. / Zhang, L. / Ding, Q. / Zhang, Q. / Wang, X. / Ge, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7fc6.cif.gz | 335.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7fc6.ent.gz | 270.5 KB | Display | PDB format |
PDBx/mmJSON format | 7fc6.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7fc6_validation.pdf.gz | 791.3 KB | Display | wwPDB validaton report |
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Full document | 7fc6_full_validation.pdf.gz | 802.5 KB | Display | |
Data in XML | 7fc6_validation.xml.gz | 28.9 KB | Display | |
Data in CIF | 7fc6_validation.cif.gz | 38.9 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fc/7fc6 ftp://data.pdbj.org/pub/pdb/validation_reports/fc/7fc6 | HTTPS FTP |
-Related structure data
Related structure data | 7fc3C 7fc5C 2ajfS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 69063.602 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Equus caballus (horse) / Gene: ACE2 / Production host: Spodoptera frugiperda (fall armyworm) References: UniProt: F6V9L3, Hydrolases; Acting on peptide bonds (peptidases) | ||||
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#2: Protein | Mass: 21690.453 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Severe acute respiratory syndrome coronavirus Gene: S, 2 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P59594 | ||||
#3: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source | ||||
#4: Sugar | #5: Water | ChemComp-HOH / | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.46 Å3/Da / Density % sol: 64.47 % |
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Crystal grow | Temperature: 291.15 K / Method: vapor diffusion, sitting drop Details: 0.03M Citric acid/0.07M BIS-TRIS propane pH7.6, 20% w/v polyethylene glycol 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.9798 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jul 15, 2020 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9798 Å / Relative weight: 1 |
Reflection | Resolution: 2.655→17.95 Å / Num. obs: 37045 / % possible obs: 99.3 % / Redundancy: 8.9 % / CC1/2: 0.994 / Net I/σ(I): 16.7 |
Reflection shell | Resolution: 2.655→2.75 Å / Num. unique obs: 3573 / CC1/2: 0.706 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2AJF Resolution: 2.655→17.946 Å / SU ML: 0.35 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 26.62 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 137.16 Å2 / Biso mean: 62.0756 Å2 / Biso min: 27.32 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.655→17.946 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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Refinement TLS params. | Method: refined / Origin x: -20.2879 Å / Origin y: 3.6937 Å / Origin z: 45.2027 Å
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Refinement TLS group |
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