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- PDB-4x7c: Crystal structure of Saga-2006 GII.4 P domain in complex with Nano-85 -

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Basic information

Entry
Database: PDB / ID: 4x7c
TitleCrystal structure of Saga-2006 GII.4 P domain in complex with Nano-85
Components
  • Nano-85 Nanobody
  • VP1
KeywordsVIRAL PROTEIN / Nanobody / VHH domain / Norovirus / Protruding domain
Function / homology
Function and homology information


Positive stranded ssRNA viruses / Nucleoplasmin-like/VP (viral coat and capsid proteins) / Positive stranded ssRNA viruses / Calicivirus coat protein C-terminal / Calicivirus coat protein C-terminal / Calicivirus coat protein / Calicivirus coat protein / Elongation Factor Tu (Ef-tu); domain 3 / Picornavirus/Calicivirus coat protein / Viral coat protein subunit ...Positive stranded ssRNA viruses / Nucleoplasmin-like/VP (viral coat and capsid proteins) / Positive stranded ssRNA viruses / Calicivirus coat protein C-terminal / Calicivirus coat protein C-terminal / Calicivirus coat protein / Calicivirus coat protein / Elongation Factor Tu (Ef-tu); domain 3 / Picornavirus/Calicivirus coat protein / Viral coat protein subunit / Immunoglobulins / Immunoglobulin-like / Beta Barrel / Sandwich / Mainly Beta
Similarity search - Domain/homology
Biological speciesNorovirus Hu/GII-4/Saga1/2006/JP
Vicugna pacos (alpaca)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsKoromyslova, A.D. / Hansman, G.S.
CitationJournal: J.Virol. / Year: 2015
Title: Nanobody binding to a conserved epitope promotes norovirus particle disassembly.
Authors: Koromyslova, A.D. / Hansman, G.S.
History
DepositionDec 9, 2014Deposition site: RCSB / Processing site: PDBE
Revision 1.0Dec 31, 2014Provider: repository / Type: Initial release
Revision 1.1Jan 14, 2015Group: Database references
Revision 1.2Feb 18, 2015Group: Database references
Revision 1.3Jan 10, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / diffrn_radiation_wavelength / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: VP1
B: VP1
C: Nano-85 Nanobody
D: Nano-85 Nanobody


Theoretical massNumber of molelcules
Total (without water)94,7624
Polymers94,7624
Non-polymers00
Water7,710428
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6470 Å2
ΔGint-37 kcal/mol
Surface area33460 Å2
MethodPISA
Unit cell
Length a, b, c (Å)50.150, 125.230, 133.040
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP22121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11chain A and segid
21chain B and segid
12chain C and segid D000
22chain D and segid D000

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection detailsAuth asym-IDAuth seq-ID
111chain A and segidA0
211chain B and segidB0
112chain C and segid D000C0
212chain D and segid D000D0

NCS ensembles :
ID
1
2
DetailsThe biological unit is a dimer. There is 1 biological unit in the asymmetric unit (chains A & B)

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Components

#1: Protein VP1


Mass: 33882.902 Da / Num. of mol.: 2 / Fragment: UNP residues 225-530
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Norovirus Hu/GII-4/Saga1/2006/JP / Plasmid: pMBP / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: B5BTR4
#2: Antibody Nano-85 Nanobody


Mass: 13497.894 Da / Num. of mol.: 2 / Fragment: VHH
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Vicugna pacos (alpaca) / Plasmid: pHEN6C / Production host: Escherichia coli (E. coli) / Strain (production host): WK6
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 428 / 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: 2.2 Å3/Da / Density % sol: 44.2 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / Details: ammonium fluoride, PEG 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.979 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Sep 3, 2014
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 1.98→46.93 Å / Num. obs: 58332 / % possible obs: 98.6 % / Observed criterion σ(I): -3 / Redundancy: 9.5 % / Biso Wilson estimate: 29.46 Å2 / Rmerge F obs: 0.998 / Rmerge(I) obs: 0.12 / Rrim(I) all: 0.127 / Χ2: 0.997 / Net I/σ(I): 13 / Num. measured all: 554153
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Highest resolution (Å)Redundancy (%)Rmerge F obsRmerge(I) obsMean I/σ(I) obsNum. measured obsNum. possibleNum. unique obsRrim(I) all% possible all
1.98-2.038.80.7940.8132.4930021429835930.86383.6
2.03-2.090.8910.6683.6441548423542120.70499.5
2.09-2.150.9120.5964.240422408540720.62899.7
2.15-2.220.9120.5065.1438242394839400.53499.8
2.22-2.290.9250.4296.1136766387738710.45499.8
2.29-2.370.9370.374734493375037470.39799.9
2.37-2.460.9480.337.7732350358435690.35199.6
2.46-2.560.9680.2879.6434948347534690.30399.8
2.56-2.670.9830.2411.3233904334733470.253100
2.67-2.80.9890.19113.2632116320031960.20199.9
2.8-2.960.990.15415.0830244307730770.163100
2.96-3.130.9940.11817.5325648288428660.12599.4
3.13-3.350.9960.09821.4826935272327230.103100
3.35-3.620.9970.08424.6425001253825350.08899.9
3.62-3.960.9970.07426.6822272235823580.078100
3.96-4.430.9970.06627.9819048215221520.07100
4.43-5.120.9980.0628.9416727190818970.06399.4
5.12-6.270.9980.0629.6115692165216520.064100
6.27-8.870.9980.05328.8911037128812860.05799.8
8.870.9990.04530.6967397847700.04798.2

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Processing

Software
NameVersionClassification
PHENIXrefinement
XDSdata reduction
PDB_EXTRACT3.15data extraction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4oox, 4x73

4x73
PDB Unreleased entry


Resolution: 2→46.93 Å / SU ML: 0.25 / Cross valid method: FREE R-VALUE / σ(F): 1.37 / Phase error: 21.33 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2176 2871 5 %
Rwork0.1661 54554 -
obs0.1687 57425 99.77 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 99 Å2 / Biso mean: 34.8707 Å2 / Biso min: 13.31 Å2
Refinement stepCycle: final / Resolution: 2→46.93 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6432 0 0 428 6860
Biso mean---38.69 -
Num. residues----848
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0096666
X-RAY DIFFRACTIONf_angle_d1.2139110
X-RAY DIFFRACTIONf_chiral_restr0.0541002
X-RAY DIFFRACTIONf_plane_restr0.0081202
X-RAY DIFFRACTIONf_dihedral_angle_d13.2632354
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDRmsType
11A2790X-RAY DIFFRACTION5.974TORSIONAL
12B2790X-RAY DIFFRACTION5.974TORSIONAL
21C954X-RAY DIFFRACTION5.974TORSIONAL
22D954X-RAY DIFFRACTION5.974TORSIONAL
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 21

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2-2.03280.3171340.249925402674100
2.0328-2.06780.30891340.236925442678100
2.0678-2.10540.29131350.22972578271399
2.1054-2.14590.29931340.230225382672100
2.1459-2.18970.28181350.214725732708100
2.1897-2.23740.28541340.216225422676100
2.2374-2.28940.26981360.212925962732100
2.2894-2.34670.2691350.203425572692100
2.3467-2.41010.23891360.19252583271999
2.4101-2.4810.23971350.188625642699100
2.481-2.56110.26171360.182725792715100
2.5611-2.65260.2521370.17726042741100
2.6526-2.75880.2591350.177325662701100
2.7588-2.88440.24271370.175925972734100
2.8844-3.03640.22381360.170725932729100
3.0364-3.22660.20281370.15822596273399
3.2266-3.47560.22021390.151926322771100
3.4756-3.82530.18431390.145726372776100
3.8253-4.37840.1741380.125326342772100
4.3784-5.5150.16041410.12526862827100
5.515-46.93960.17881480.161428152963100
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)
11.27111.0395-0.24824.1514-1.4592.0513-0.06010.0295-0.1254-0.05850.10090.150.0715-0.2155-0.0320.18620.0035-0.01920.2119-0.00890.20447.79490.528128.4509
21.32010.5652-0.17150.819-1.03675.8574-0.04410.0054-0.1067-0.18440.21230.19040.7617-0.3102-0.15230.2735-0.05460.00030.17220.01130.32474.8128-15.167835.449
30.37040.1131-0.34332.3989-1.1091.613-0.03190.0501-0.097-0.2226-0.0231-0.19530.1770.04940.04920.1587-0.0046-0.00680.21330.01040.196416.64576.642120.0081
41.2514-1.2216-0.22244.06041.11811.2310.0435-0.0362-0.0594-0.14890.027-0.2752-0.05950.1369-0.05650.1776-0.0229-0.00120.20350.04660.195221.88493.15745.4042
51.9949-0.9658-1.05843.22931.70054.9013-0.096-0.0609-0.13890.11380.0719-0.37180.43750.2190.03290.16250.03320.01040.17750.04150.346927.2021-12.801541.3691
60.3832-0.3357-0.40492.99030.77981.1132-0.0037-0.0225-0.08270.162-0.03120.1333-0.0072-0.02880.0120.16970.01-0.02440.19990.0120.178612.52636.809452.7698
70.9776-0.5716-0.50923.38361.313.06140.1107-0.06630.0831-0.0844-0.15920.2232-0.211-0.3198-0.04160.18050.02350.03860.17170.0270.16686.54724.553654.4291
84.76971.9366-0.21282.00342.64329.53940.5130.16981.0843-0.5917-0.32160.381-1.7209-0.1211-0.09680.89610.09870.14680.42690.07170.502217.49942.86644.0461
94.6092-2.42811.18368.9513-3.68711.52520.19430.91930.567-0.7035-0.3015-0.4285-0.32140.18170.08940.4189-0.0826-0.01220.41450.12850.278223.8536.9984-17.3457
101.38360.03021.59822.74193.35285.8807-0.42020.1216-0.09410.6904-0.02730.7212-0.71620.79030.43160.5553-0.08860.17740.33440.01620.415223.429839.2075-0.3886
112.87091.00511.92394.1580.12654.27730.38330.26910.3249-0.0428-0.05240.126-0.265-0.0646-0.31310.26670.00560.07710.33290.03190.242517.723533.3444.4222
126.34740.65692.47032.0761-0.09614.2093-0.14080.24530.7737-0.4074-0.1090.39850.166-1.02790.24390.3382-0.0498-0.00250.50720.05780.334612.703128.6793-5.3765
132.7006-0.6218-1.13874.2389-2.32462.1031-0.2286-0.0822-0.2373-0.853-0.27010.00080.61260.09130.38760.33380.00120.07980.26070.00240.37323.174224.7141-3.3071
148.1211-1.4171-5.0287.0541-2.18784.80050.0646-1.19850.40740.3156-0.0712-0.5177-0.59571.23560.08490.2348-0.09720.04110.4784-0.02420.314626.267235.0745-0.2086
152.6638-1.1755-3.33064.49650.3724.46510.64120.2373-0.9278-0.9151-0.33350.83520.5504-0.3594-0.11170.5664-0.0889-0.14150.30250.00620.420.217829.7627-16.4807
160.1598-0.30230.61310.6761-1.22552.25210.04840.08070.16280.0240.18060.3141-0.4008-0.5793-0.24670.2921-0.00220.01250.34960.08780.228814.966334.25292.2167
173.79041.9218-2.05312.2295-0.81121.13950.18760.15350.4633-0.0098-0.028-0.1108-0.4653-0.3567-0.21010.23190.06760.04030.16580.020.255812.053834.264212.7764
187.2512-1.43924.10339.1004-3.81363.34380.59180.33280.29360.0831-0.10830.0795-0.3426-1.2531-0.59950.3541-0.03950.00370.43170.07190.268517.16338.0416-15.0778
191.6081-1.00441.24612.2569-0.81151.57440.0464-0.01460.313-0.31160.0013-0.1479-0.6041-0.66550.03960.35740.05450.06210.2321-0.06560.40282.391343.086273.9479
200.62411.02730.44173.01382.76433.40730.30140.10630.2086-0.1682-0.1034-0.2815-0.14430.2925-0.22590.2380.02170.08070.2872-0.05690.29349.306335.341268.383
211.07731.01920.2051.71982.73439.3015-0.0359-0.10360.06360.1174-0.12510.11820.7947-0.16670.1950.2581-0.00390.04270.1974-0.00150.23122.186528.420772.9816
229.1491-1.28780.52528.5776-6.68165.20160.38640.328-0.1989-0.99820.42390.49860.2032-0.6291-0.78340.37560.00380.00290.2886-0.0210.2617-3.378738.637868.3548
230.06310.2580.28031.94392.21792.6730.226-0.01110.1194-0.2710.1171-0.1555-0.52560.1571-0.38450.25030.06060.02020.2736-0.04850.27837.757336.743673.4089
245.1116-1.6532-5.39390.92731.27616.18020.4487-0.17950.5326-0.69750.4089-0.5318-1.41090.5601-0.93310.40470.01080.08470.18980.02350.364912.316738.150157.3966
257.07751.39582.21662.030.84365.2721-0.0126-0.79390.95180.58130.27980.1299-0.6653-0.0393-0.3780.369-0.00940.02020.3692-0.10370.38417.335542.349285.1159
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 224 through 323 )A0
2X-RAY DIFFRACTION2chain 'A' and (resid 324 through 380 )A0
3X-RAY DIFFRACTION3chain 'A' and (resid 381 through 530 )A0
4X-RAY DIFFRACTION4chain 'B' and (resid 224 through 323 )B0
5X-RAY DIFFRACTION5chain 'B' and (resid 324 through 380 )B0
6X-RAY DIFFRACTION6chain 'B' and (resid 381 through 513 )B0
7X-RAY DIFFRACTION7chain 'B' and (resid 514 through 530 )B0
8X-RAY DIFFRACTION8chain 'C' and (resid 1 through 7 )C0
9X-RAY DIFFRACTION9chain 'C' and (resid 8 through 17 )C0
10X-RAY DIFFRACTION10chain 'C' and (resid 18 through 26 )C0
11X-RAY DIFFRACTION11chain 'C' and (resid 27 through 39 )C0
12X-RAY DIFFRACTION12chain 'C' and (resid 40 through 52 )C0
13X-RAY DIFFRACTION13chain 'C' and (resid 53 through 70 )C0
14X-RAY DIFFRACTION14chain 'C' and (resid 71 through 82 )C0
15X-RAY DIFFRACTION15chain 'C' and (resid 83 through 90 )C0
16X-RAY DIFFRACTION16chain 'C' and (resid 91 through 100 )C0
17X-RAY DIFFRACTION17chain 'C' and (resid 101 through 113 )C0
18X-RAY DIFFRACTION18chain 'C' and (resid 114 through 119 )C0
19X-RAY DIFFRACTION19chain 'D' and (resid 1 through 26 )D0
20X-RAY DIFFRACTION20chain 'D' and (resid 27 through 52 )D0
21X-RAY DIFFRACTION21chain 'D' and (resid 53 through 70 )D0
22X-RAY DIFFRACTION22chain 'D' and (resid 71 through 82 )D0
23X-RAY DIFFRACTION23chain 'D' and (resid 83 through 100 )D0
24X-RAY DIFFRACTION24chain 'D' and (resid 101 through 113 )D0
25X-RAY DIFFRACTION25chain 'D' and (resid 114 through 120 )D0

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