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- PDB-5ggq: Crystal structure of Nivolumab Fab fragment -

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Basic information

Entry
Database: PDB / ID: 5ggq
TitleCrystal structure of Nivolumab Fab fragment
Components
  • nivolumab heavy chain
  • nivolumab light chain
KeywordsIMMUNE SYSTEM / therapeutic antibody
Function / homologyImmunoglobulins / Immunoglobulin-like / Sandwich / Mainly Beta
Function and homology information
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å
AuthorsHeo, Y.S.
CitationJournal: Nat Commun / Year: 2016
Title: Structural basis of checkpoint blockade by monoclonal antibodies in cancer immunotherapy
Authors: Lee, J.Y. / Lee, H.T. / Shin, W. / Chae, J. / Choi, J. / Kim, S.H. / Lim, H. / Won Heo, T. / Park, K.Y. / Lee, Y.J. / Ryu, S.E. / Son, J.Y. / Lee, J.U. / Heo, Y.S.
History
DepositionJun 16, 2016Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 9, 2016Provider: repository / Type: Initial release
Revision 1.1Nov 16, 2016Group: Database references

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
L: nivolumab light chain
H: nivolumab heavy chain


Theoretical massNumber of molelcules
Total (without water)47,6712
Polymers47,6712
Non-polymers00
Water5,603311
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3020 Å2
ΔGint-20 kcal/mol
Surface area19440 Å2
MethodPISA
Unit cell
Length a, b, c (Å)88.342, 88.342, 215.237
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11L-451-

HOH

21H-355-

HOH

31H-420-

HOH

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Components

#1: Antibody nivolumab light chain


Mass: 23395.904 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)
#2: Antibody nivolumab heavy chain


Mass: 24275.162 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 311 / Source method: isolated from a natural source / Formula: H2O

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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: 2.54 Å3/Da / Density % sol: 51.63 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 0.1 M citric acid, pH 3.5, 2.0 M ammonium sulfate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 7A (6B, 6C1) / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Jun 5, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.9→50 Å / Num. obs: 39971 / % possible obs: 99.8 % / Redundancy: 17.2 % / Net I/σ(I): 50.8

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.9→31.178 Å / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.39 / Phase error: 20.31
RfactorNum. reflection% reflection
Rfree0.2261 2006 5.02 %
Rwork0.1956 --
obs0.1971 39971 99.87 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 1.9→31.178 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3187 0 0 311 3498
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0073263
X-RAY DIFFRACTIONf_angle_d1.1524437
X-RAY DIFFRACTIONf_dihedral_angle_d14.1111165
X-RAY DIFFRACTIONf_chiral_restr0.044501
X-RAY DIFFRACTIONf_plane_restr0.005569
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9004-1.94790.25221440.20822615X-RAY DIFFRACTION99
1.9479-2.00050.24811410.19462658X-RAY DIFFRACTION100
2.0005-2.05940.21111540.19162650X-RAY DIFFRACTION100
2.0594-2.12590.20861440.17862662X-RAY DIFFRACTION100
2.1259-2.20180.24871260.18162685X-RAY DIFFRACTION100
2.2018-2.28990.22091140.18582686X-RAY DIFFRACTION100
2.2899-2.39410.27441410.19582691X-RAY DIFFRACTION100
2.3941-2.52030.21711430.19612681X-RAY DIFFRACTION100
2.5203-2.67810.23081650.19772683X-RAY DIFFRACTION100
2.6781-2.88480.21561390.20182695X-RAY DIFFRACTION100
2.8848-3.17480.22391470.19742735X-RAY DIFFRACTION100
3.1748-3.63360.21360.1882755X-RAY DIFFRACTION100
3.6336-4.57570.19821520.17832795X-RAY DIFFRACTION100
4.5757-31.18190.26321600.22222974X-RAY DIFFRACTION99
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
12.7291-0.11511.00660.94420.23841.4169-0.02790.0115-0.1989-0.08710.0361-0.01760.08040.0130.00790.17010.0054-0.00110.14380.00730.11819.133417.4254104.4588
21.43281.3010.62371.77041.2871.0291-0.13870.14290.2986-0.22040.01750.2645-0.2070.08270.09090.2373-0.0092-0.06290.13130.04570.181220.912137.8986108.8221
34.2389-1.3356-0.10526.14860.72611.5376-0.031-0.22810.4341-0.16560.02960.5346-0.1083-0.29040.02620.1509-0.0227-0.04280.2464-0.00020.264922.965147.0069118.9072
45.60721.9414-1.18542.01282.36250.21770.5318-0.0234-0.4630.00920.0191.0626-0.0012-0.1385-0.11180.17230.4328-0.3342-0.9976-0.15081.033517.678864.2511118.3226
52.9042-0.97030.31778.1829-0.0033.161-0.0479-0.15820.6881-0.2099-0.14920.4919-0.2666-0.25430.12880.25440.0081-0.03470.1794-0.0570.314728.738655.059124.2921
63.8105-0.9374-0.7393.30081.39653.62910.21090.41140.0814-0.249-0.2473-0.2877-0.12590.22850.03540.18160.0198-0.02070.26870.02720.125510.339733.123384.2655
74.10311.74373.68134.37753.24239.22410.0780.0077-0.06370.1931-0.0552-0.06830.36480.03910.05890.1030.0245-0.0090.10220.01780.11096.901824.57190.7338
85.044-0.0562-2.80382.8834-0.38486.32620.16910.5355-0.1576-0.2169-0.14540.02750.0661-0.143-0.04410.14260.045-0.02820.177-0.03750.16171.332925.97685.0061
92.43040.72181.00631.56280.2452.3342-0.05610.10880.34520.1265-0.068-0.1079-0.13630.06310.0580.1341-0.0005-0.0320.15520.020.14577.353835.254891.6452
100.30370.7237-0.05682.79210.45630.34860.9488-0.0285-0.5933-0.53180.13460.30390.75710.065-0.72680.8068-0.1393-0.30170.42450.24420.671130.408861.1326108.9797
111.69050.29211.96191.55060.33362.2692-0.46830.68270.7973-0.1970.14340.2088-0.75090.41320.31360.4991-0.1752-0.20470.37790.1660.443722.461652.602101.6655
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'L' and (resid 1 through 75 )
2X-RAY DIFFRACTION2chain 'L' and (resid 76 through 137 )
3X-RAY DIFFRACTION3chain 'L' and (resid 138 through 174 )
4X-RAY DIFFRACTION4chain 'L' and (resid 175 through 190 )
5X-RAY DIFFRACTION5chain 'L' and (resid 191 through 211 )
6X-RAY DIFFRACTION6chain 'H' and (resid 2 through 33 )
7X-RAY DIFFRACTION7chain 'H' and (resid 34 through 57 )
8X-RAY DIFFRACTION8chain 'H' and (resid 58 through 76 )
9X-RAY DIFFRACTION9chain 'H' and (resid 77 through 119 )
10X-RAY DIFFRACTION10chain 'H' and (resid 120 through 134 )
11X-RAY DIFFRACTION11chain 'H' and (resid 135 through 209 )

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