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- PDB-7d5z: Crystal structure of EBV gH/gL bound with neutralizing antibody 1D8 -

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Basic information

Entry
Database: PDB / ID: 7d5z
TitleCrystal structure of EBV gH/gL bound with neutralizing antibody 1D8
Components
  • Envelope glycoprotein H
  • Envelope glycoprotein L
  • heavy chain of 1D8
  • light chain of 1D8
KeywordsVIRAL PROTEIN / EBV gH/gL / antibody
Function / homology
Function and homology information


host cell endosome membrane / host cell Golgi apparatus / membrane => GO:0016020 / fusion of virus membrane with host plasma membrane / viral envelope / host cell plasma membrane / virion membrane
Similarity search - Function
Herpesvirus glycoprotein L, rhadinovirus-type / Herpesvirus glycoprotein L, rhadinovirus-type superfamily / Viral glycoprotein L / Envelope glycoprotein L / Herpesvirus glycoprotein H / Herpesvirus glycoprotein H, C-terminal / Herpesvirus glycoprotein H, C-terminal domain superfamily / Herpesvirus glycoprotein H C-terminal domain
Similarity search - Domain/homology
Envelope glycoprotein H / Envelope glycoprotein L
Similarity search - Component
Biological speciesHuman gammaherpesvirus 4 (Epstein-Barr virus)
Homo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 4.2 Å
AuthorsZhu, Q. / Shan, S. / Yu, J. / Wang, X. / Zhang, L. / Zeng, M.
CitationJournal: To Be Published
Title: A Neutralizing Antibody Targeting a New Site of Vulnerability on Epstein-Barr Virus gH/gL Protects against Dual-Tropic Infection
Authors: Zhu, Q. / Shan, S. / Yu, J. / Wang, X. / Zhang, L. / Zeng, M.
History
DepositionSep 28, 2020Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Oct 20, 2021Provider: repository / Type: Initial release
Revision 1.1Nov 29, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
M: Envelope glycoprotein H
N: Envelope glycoprotein L
O: light chain of 1D8
P: heavy chain of 1D8
A: Envelope glycoprotein H
B: Envelope glycoprotein L
C: light chain of 1D8
D: heavy chain of 1D8
E: Envelope glycoprotein H
F: Envelope glycoprotein L
G: light chain of 1D8
H: heavy chain of 1D8
I: Envelope glycoprotein H
J: Envelope glycoprotein L
K: light chain of 1D8
L: heavy chain of 1D8


Theoretical massNumber of molelcules
Total (without water)653,99216
Polymers653,99216
Non-polymers00
Water0
1
M: Envelope glycoprotein H
N: Envelope glycoprotein L
O: light chain of 1D8
P: heavy chain of 1D8


Theoretical massNumber of molelcules
Total (without water)163,4984
Polymers163,4984
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
A: Envelope glycoprotein H
B: Envelope glycoprotein L
C: light chain of 1D8
D: heavy chain of 1D8


Theoretical massNumber of molelcules
Total (without water)163,4984
Polymers163,4984
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
E: Envelope glycoprotein H
F: Envelope glycoprotein L
G: light chain of 1D8
H: heavy chain of 1D8


Theoretical massNumber of molelcules
Total (without water)163,4984
Polymers163,4984
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
I: Envelope glycoprotein H
J: Envelope glycoprotein L
K: light chain of 1D8
L: heavy chain of 1D8


Theoretical massNumber of molelcules
Total (without water)163,4984
Polymers163,4984
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)212.865, 212.865, 598.128
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number92
Space group name H-MP41212

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Components

#1: Protein
Envelope glycoprotein H / gH


Mass: 73959.875 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human gammaherpesvirus 4 (Epstein-Barr virus)
Gene: gH, BXLF2 / Cell line (production host): HEK293T / Production host: Homo sapiens (human) / References: UniProt: Q3KSQ3
#2: Protein
Envelope glycoprotein L / gL


Mass: 12491.126 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human gammaherpesvirus 4 (Epstein-Barr virus)
Gene: gL, BKRF2 / Cell line (production host): HEK293T / Production host: Homo sapiens (human) / References: UniProt: Q3KSS3
#3: Antibody
light chain of 1D8


Mass: 25496.551 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Cell line (production host): HEK293T / Production host: Homo sapiens (human)
#4: Protein
heavy chain of 1D8


Mass: 51550.348 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 5.18 Å3/Da / Density % sol: 76.26 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop
Details: 200 mM Sodium Citrate, 100 mM HEPES Sodium Salt, pH 7.5, 15 % w/v MPD

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL17U / Wavelength: 0.9796 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jun 1, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9796 Å / Relative weight: 1
ReflectionResolution: 4.2→50.08 Å / Num. obs: 100776 / % possible obs: 99.34 % / Redundancy: 8.1 % / CC1/2: 0.997 / Rmerge(I) obs: 0.131 / Net I/σ(I): 8
Reflection shellResolution: 4.2→4.35 Å / Num. unique obs: 9853 / CC1/2: 0.997

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Processing

Software
NameVersionClassification
PHENIX1.18.2_3874refinement
HKL-2000data scaling
PDB_EXTRACT3.25data extraction
HKL-2000data reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5t1d
Resolution: 4.2→50.03 Å / SU ML: 0.56 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 30.29 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2774 5078 5.06 %RANDOM
Rwork0.2458 95245 --
obs0.2474 100323 99.42 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 434.83 Å2 / Biso mean: 153.1349 Å2 / Biso min: 30 Å2
Refinement stepCycle: final / Resolution: 4.2→50.03 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms36304 0 0 0 36304
Num. residues----4704
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 30

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
4.2-4.250.38221590.36113094325397
4.25-4.30.35321480.343131223270100
4.3-4.350.36561610.332331673328100
4.35-4.410.33222040.324130873291100
4.41-4.460.33571630.304431553318100
4.46-4.530.27531500.28731783328100
4.53-4.590.3131600.281631403300100
4.59-4.660.29821580.285431543312100
4.66-4.730.28711790.270931573336100
4.73-4.810.30771610.281831563317100
4.81-4.890.26361760.265531223298100
4.89-4.980.31681590.260231733332100
4.98-5.080.29421580.259431933351100
5.08-5.180.31071820.253831653347100
5.18-5.290.28141760.255731263302100
5.29-5.410.28611870.253331443331100
5.41-5.550.30611690.264631693338100
5.55-5.70.32591470.263532103357100
5.7-5.870.29771540.263731983352100
5.87-6.060.30651660.266731753341100
6.06-6.270.33341830.267732023385100
6.27-6.520.28181780.255131683346100
6.52-6.820.30041500.246232303380100
6.82-7.180.26851810.240531983379100
7.18-7.630.2651720.22532223394100
7.63-8.210.23831770.212132293406100
8.21-9.030.22561810.18143220340199
9.04-10.330.18681800.15983256343699
10.33-12.980.19971710.16553210338197
12.98-50.030.30161880.26873225341392

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