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- PDB-3s7v: Unassembled KI Polyomavirus VP1 Pentamer -

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Basic information

Entry
Database: PDB / ID: 3s7v
TitleUnassembled KI Polyomavirus VP1 Pentamer
ComponentsMajor capsid protein VP1
KeywordsVIRAL PROTEIN / jelly-roll / antiparallel beta sandwich / major capsid protein
Function / homology
Function and homology information


T=7 icosahedral viral capsid / endocytosis involved in viral entry into host cell / host cell nucleus / virion attachment to host cell / structural molecule activity
Similarity search - Function
Capsid protein VP1,Polyomavirus / Polyomavirus Vp1; Chain A / Capsid protein VP1,Polyomavirus / Polyomavirus capsid protein VP1 superfamily / Polyomavirus coat protein / Double-stranded DNA virus, group I, capsid / Sandwich / Mainly Beta
Similarity search - Domain/homology
Major capsid protein VP1 / Major capsid protein VP1
Similarity search - Component
Biological speciesKI polyomavirus
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.55 Å
AuthorsNeu, U. / Stehle, T.
CitationJournal: J.Virol. / Year: 2011
Title: Structures of the major capsid proteins of the human KI and WU polyomaviruses.
Authors: Neu, U. / Wang, J. / Macejak, D. / Garcea, R.L. / Stehle, T.
History
DepositionMay 27, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 29, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 8, 2017Group: Refinement description / Category: software / Item: _software.name
Revision 1.3Feb 28, 2024Group: Data collection / Database references
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Major capsid protein VP1
B: Major capsid protein VP1
C: Major capsid protein VP1
D: Major capsid protein VP1
E: Major capsid protein VP1
F: Major capsid protein VP1
G: Major capsid protein VP1
H: Major capsid protein VP1
I: Major capsid protein VP1
J: Major capsid protein VP1


Theoretical massNumber of molelcules
Total (without water)303,09110
Polymers303,09110
Non-polymers00
Water2,108117
1
A: Major capsid protein VP1
B: Major capsid protein VP1
C: Major capsid protein VP1
D: Major capsid protein VP1
E: Major capsid protein VP1


Theoretical massNumber of molelcules
Total (without water)151,5465
Polymers151,5465
Non-polymers00
Water905
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area18750 Å2
ΔGint-112 kcal/mol
Surface area52110 Å2
MethodPISA
2
F: Major capsid protein VP1
G: Major capsid protein VP1
H: Major capsid protein VP1
I: Major capsid protein VP1
J: Major capsid protein VP1


Theoretical massNumber of molelcules
Total (without water)151,5465
Polymers151,5465
Non-polymers00
Water905
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area18710 Å2
ΔGint-111 kcal/mol
Surface area51410 Å2
MethodPISA
Unit cell
Length a, b, c (Å)70.330, 82.780, 142.060
Angle α, β, γ (deg.)87.01, 98.23, 108.65
Int Tables number1
Space group name H-MP1
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
51E
61F
71G
81H
91I
101J
12A
22C
32D
42E
52F
62I
72J

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1113A46 - 62
2113B46 - 62
3113C46 - 62
4113D46 - 62
5113E46 - 62
6113F46 - 62
7113G46 - 62
8113H46 - 62
9113I46 - 62
10113J46 - 62
1213A69 - 82
2213B69 - 82
3213C69 - 82
4213D69 - 82
5213E69 - 82
6213F69 - 82
7213G69 - 82
8213H69 - 82
9213I69 - 82
10213J69 - 82
1313A90 - 114
2313B90 - 114
3313C90 - 114
4313D90 - 114
5313E90 - 114
6313F90 - 114
7313G90 - 114
8313H90 - 114
9313I90 - 114
10313J90 - 114
1413A124 - 146
2413B124 - 146
3413C124 - 146
4413D124 - 146
5413E124 - 146
6413F124 - 146
7413G124 - 146
8413H124 - 146
9413I124 - 146
10413J124 - 146
1516A231 - 233
2516B231 - 233
3516C231 - 233
4516D231 - 233
5516E231 - 233
6516F231 - 233
7516G231 - 233
8516H231 - 233
9516I231 - 233
10516J231 - 233
1613A235 - 300
2613B235 - 300
3613C235 - 300
4613D235 - 300
5613E235 - 300
6613F235 - 300
7613G235 - 300
8613H235 - 300
9613I235 - 300
10613J235 - 300
1715A42 - 44
2715B42 - 44
3715C42 - 44
4715D42 - 44
5715E42 - 44
6715F42 - 44
7715G42 - 44
8715H42 - 44
9715I42 - 44
10715J42 - 44
1813A205 - 229
2813B205 - 229
3813C205 - 229
4813D205 - 229
5813E205 - 229
6813F205 - 229
7813G205 - 229
8813H205 - 229
9813I205 - 229
10813J205 - 229
1913A151 - 201
2913B151 - 201
3913C151 - 201
4913D151 - 201
5913E151 - 201
6913F151 - 201
7913G151 - 201
8913H151 - 201
9913I151 - 201
10913J151 - 201
11013A33 - 41
21013B33 - 41
31013C33 - 41
41013D33 - 41
51013E33 - 41
61013F33 - 41
71013G33 - 41
81013H33 - 41
91013I33 - 41
101013J33 - 41
1125A83 - 89
2125C83 - 89
3125D83 - 89
4125E83 - 89
5125F83 - 89
6125I83 - 89
7125J83 - 89

NCS ensembles :
ID
1
2

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Components

#1: Protein
Major capsid protein VP1 / / Major structural protein VP1


Mass: 30309.129 Da / Num. of mol.: 10 / Fragment: UNP residues 32-304
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) KI polyomavirus / Gene: VP1 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: A3R4N3, UniProt: P0DOI2*PLUS
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 117 / 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: 2.56 Å3/Da / Density % sol: 51.93 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7
Details: 0.2 M sodium formate pH 7.0, 20 % (w/v) PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 1 Å
DetectorType: PSI PILATUS 6M / Detector: PIXEL / Date: Feb 24, 2009
RadiationMonochromator: Si (111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.55→50 Å / Num. all: 98003 / Num. obs: 93982 / % possible obs: 95.9 % / Observed criterion σ(I): -3 / Rmerge(I) obs: 0.054 / Net I/σ(I): 11.9
Reflection shellResolution: 2.55→2.62 Å / Rmerge(I) obs: 0.602 / Mean I/σ(I) obs: 1.4 / % possible all: 91.1

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Processing

Software
NameVersionClassification
RemDAqdata collection
PHASERphasing
REFMAC5.5.0102refinement
XDSdata reduction
XSCALEdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.55→49.27 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.942 / SU B: 23.626 / SU ML: 0.221 / Cross valid method: THROUGHOUT / ESU R: 0.852 / ESU R Free: 0.275 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.21939 4647 4.9 %RANDOM
Rwork0.20247 ---
obs0.20332 89331 95.93 %-
all-93982 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 61.899 Å2
Baniso -1Baniso -2Baniso -3
1-2.81 Å20.37 Å2-0.19 Å2
2---1.25 Å2-0.12 Å2
3----1.36 Å2
Refinement stepCycle: LAST / Resolution: 2.55→49.27 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms20226 0 0 117 20343
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.02220737
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.2521.96328355
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.17252587
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.03523.732879
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.688153194
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.02515135
X-RAY DIFFRACTIONr_chiral_restr0.0780.23227
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.02215915
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.154513081
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.902821350
X-RAY DIFFRACTIONr_scbond_it1.74557656
X-RAY DIFFRACTIONr_scangle_it2.70187005
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION

Ens-IDDom-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
11A908tight positional0.030.05
12B908tight positional0.030.05
13C908tight positional0.030.05
14D908tight positional0.020.05
15E908tight positional0.020.05
16F908tight positional0.030.05
17G908tight positional0.030.05
18H908tight positional0.030.05
19I908tight positional0.030.05
110J908tight positional0.030.05
11A8medium positional0.020.5
12B8medium positional0.030.5
13C8medium positional0.070.5
14D8medium positional0.020.5
15E8medium positional0.020.5
16F8medium positional0.050.5
17G8medium positional0.040.5
18H8medium positional0.030.5
19I8medium positional0.020.5
110J8medium positional0.030.5
21A24medium positional0.090.5
22C24medium positional0.250.5
23D24medium positional0.20.5
24E24medium positional0.180.5
25F24medium positional0.240.5
26I24medium positional0.120.5
27J24medium positional0.170.5
11A883loose positional0.035
12B883loose positional0.035
13C883loose positional0.035
14D883loose positional0.035
15E883loose positional0.035
16F883loose positional0.035
17G883loose positional0.035
18H883loose positional0.035
19I883loose positional0.035
110J883loose positional0.035
21A18loose positional0.365
22C18loose positional0.515
23D18loose positional0.625
24E18loose positional0.295
25F18loose positional0.635
26I18loose positional0.35
27J18loose positional0.465
11A908tight thermal0.060.5
12B908tight thermal0.070.5
13C908tight thermal0.070.5
14D908tight thermal0.060.5
15E908tight thermal0.060.5
16F908tight thermal0.070.5
17G908tight thermal0.070.5
18H908tight thermal0.070.5
19I908tight thermal0.080.5
110J908tight thermal0.070.5
11A8medium thermal0.032
12B8medium thermal0.072
13C8medium thermal0.062
14D8medium thermal0.022
15E8medium thermal0.032
16F8medium thermal0.042
17G8medium thermal0.012
18H8medium thermal0.052
19I8medium thermal0.032
110J8medium thermal0.022
21A24medium thermal0.412
22C24medium thermal0.442
23D24medium thermal0.552
24E24medium thermal0.422
25F24medium thermal0.392
26I24medium thermal0.452
27J24medium thermal0.572
11A883loose thermal0.0610
12B883loose thermal0.0610
13C883loose thermal0.0710
14D883loose thermal0.0610
15E883loose thermal0.0610
16F883loose thermal0.0610
17G883loose thermal0.0610
18H883loose thermal0.0610
19I883loose thermal0.0610
110J883loose thermal0.0710
21A18loose thermal0.5310
22C18loose thermal0.5210
23D18loose thermal0.4610
24E18loose thermal0.4210
25F18loose thermal0.5510
26I18loose thermal0.7110
27J18loose thermal0.7210
LS refinement shellResolution: 2.55→2.616 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.387 304 -
Rwork0.348 6318 -
obs--91.19 %
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)
10.7536-0.11140.10030.8786-0.03462.1431-0.10510.02980.0549-0.11370.0369-0.086-0.62740.11240.06810.4407-0.0069-0.00910.20650.00470.1636-26.4840.76-17.111
21.11520.23850.3281.12180.23781.8663-0.0394-0.04640.0789-0.03810.00240.0621-0.5241-0.26410.03690.36990.12990.05180.1978-0.00130.1428-33.40440.12911.996
30.94640.01550.61470.76020.00871.84620.0919-0.1305-0.12430.13620.03250.05240.0517-0.277-0.12450.2043-0.05970.02240.19380.03610.2064-30.30711.98121.608
40.618-0.17510.50911.3359-0.59022.26310.18980.0621-0.2061-0.029-0.0407-0.03680.51020.1651-0.1490.3865-0.0019-0.09980.165-0.0580.2904-23.233-4.85-2.296
50.8167-0.31320.3641.3437-0.17361.9620.11110.1935-0.0817-0.1871-0.0498-0.12180.23560.3784-0.06130.290.0519-0.00340.2916-0.08210.1843-19.95313.146-25.922
61.4186-0.0901-0.54691.23790.24521.4894-0.1855-0.2752-0.13540.0710.0330.00040.38440.15920.15240.30730.1197-0.02830.1920.04910.1409-15.36329.177-57.351
71.29430.4495-0.61471.4977-0.43372.04080.1011-0.38110.29790.29280.08040.132-0.07050.2058-0.18150.20880.004-0.03250.2308-0.14290.2363-18.72357.719-49.019
81.1034-0.3278-0.41911.2222-0.04251.40070.1769-0.07550.32570.14950.06320.188-0.2948-0.0419-0.240.1977-0.03740.07510.076-0.01230.4514-20.10474.853-73.511
90.9479-0.3675-0.28741.547-0.24621.26330.02010.1580.1682-0.24260.09080.119-0.008-0.187-0.1110.1993-0.0228-0.030.13830.07590.2314-15.83356.573-96.868
100.9015-0.0382-0.1961.0266-0.14611.7209-0.1750.0434-0.1316-0.22360.07790.04490.3513-0.08770.09720.3510.00010.00990.0870.00150.1535-13.97228.641-87.27
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A35 - 304
2X-RAY DIFFRACTION2B35 - 303
3X-RAY DIFFRACTION3C34 - 304
4X-RAY DIFFRACTION4D34 - 304
5X-RAY DIFFRACTION5E35 - 304
6X-RAY DIFFRACTION6F30 - 304
7X-RAY DIFFRACTION7G35 - 304
8X-RAY DIFFRACTION8H34 - 303
9X-RAY DIFFRACTION9I36 - 304
10X-RAY DIFFRACTION10J35 - 304

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