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- PDB-8be1: SARS-CoV-2 RBD in complex with a Fab fragment of a neutralising a... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8be1 | ||||||
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Title | SARS-CoV-2 RBD in complex with a Fab fragment of a neutralising antibody mRBD2 | ||||||
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![]() | IMMUNE SYSTEM / FAB / antibody / SARS-COV-2 / RBD / neutralising | ||||||
Function / homology | ![]() 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 / symbiont-mediated suppression of host innate immune response / structural constituent of virion ...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 / symbiont-mediated suppression of host innate immune response / 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 / 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 / identical protein binding / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Lulla, A. / Brear, P. / Fischer, K. / Hollfelder, F. / Hyvonen, M. | ||||||
Funding support | 1items
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![]() | ![]() Title: Microfluidics-enabled fluorescence-activated cell sorting of single pathogen-specific antibody secreting cells for the rapid discovery of monoclonal antibodies Authors: Fischer, K. / Lulla, A. / So, T.Y. / Pereyra-Gerber, P. / Raybould, M.I.J. / Kohler, T.N. / Kaminski, T.S. / Yam-Puc, J.C. / Hughes, R. / Leiss-Maier, F. / Brear, P. / Matheson, N.J. / ...Authors: Fischer, K. / Lulla, A. / So, T.Y. / Pereyra-Gerber, P. / Raybould, M.I.J. / Kohler, T.N. / Kaminski, T.S. / Yam-Puc, J.C. / Hughes, R. / Leiss-Maier, F. / Brear, P. / Matheson, N.J. / Deane, C.M. / Hyvonen, M. / Thaventhiran, J.E.D. / Hollfelder, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 254.3 KB | Display | ![]() |
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PDB format | ![]() | 201.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 493.5 KB | Display | ![]() |
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Full document | ![]() | 509.6 KB | Display | |
Data in XML | ![]() | 46 KB | Display | |
Data in CIF | ![]() | 64.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3bgfS ![]() 6ym0S S: Starting model for refinement |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Antibody | Mass: 24907.758 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Antibody | Mass: 23851.346 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #3: Protein | Mass: 22074.678 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: S, 2 / Plasmid: pExp-Zbasic / Production host: ![]() ![]() #4: Chemical | ChemComp-SO4 / #5: Water | ChemComp-HOH / | Has ligand of interest | N | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.47 Å3/Da / Density % sol: 50.29 % |
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Crystal grow | Temperature: 281 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 0.1 M Bis Tris Propane pH 6.5 0.2 M Potassium thiocyanate 20 % w/v PEG 3350 10 % v/v Ethylene glycol |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Oct 12, 2022 | ||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||
Reflection | Resolution: 1.98→52.05 Å / Num. obs: 95377 / % possible obs: 100 % / Redundancy: 17.5 % / Biso Wilson estimate: 59.19 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.109 / Rpim(I) all: 0.027 / Rrim(I) all: 0.112 / Net I/σ(I): 13.2 / Num. measured all: 1669839 / Scaling rejects: 3 | ||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3BGF, 6YM0 Resolution: 1.98→39.02 Å / Cor.coef. Fo:Fc: 0.938 / Cor.coef. Fo:Fc free: 0.923 / SU R Cruickshank DPI: 0.21 / Cross valid method: THROUGHOUT / SU R Blow DPI: 0.202 / SU Rfree Blow DPI: 0.178 / SU Rfree Cruickshank DPI: 0.183
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Displacement parameters | Biso mean: 64.95 Å2
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Refine analyze | Luzzati coordinate error obs: 0.35 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.98→39.02 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.98→2 Å
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