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- PDB-6oan: Structure of DBP in complex with human neutralizing antibody 053054 -

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Basic information

Entry
Database: PDB / ID: 6oan
TitleStructure of DBP in complex with human neutralizing antibody 053054
Components
  • Antibody 053054 single chain variable fragment
  • Duffy binding surface protein region II
KeywordsCELL INVASION / Plasmodium / vivax / Duffy Binding Protein / DBP / PvDBP / antibody / neutralizing / inhibition / malaria / invasion / blocking / vaccine / structural vaccinology
Function / homology
Function and homology information


host cell surface receptor binding / identical protein binding / membrane
Similarity search - Function
Duffy-antigen binding, C-terminal / Duffy-antigen binding, N-terminal / Duffy-antigen binding protein / Duffy binding protein N terminal / Erythrocyte binding antigen 175, C-terminal / Erythrocyte binding antigen 175, C-terminal domain superfamily / Erythrocyte binding antigen 175 / Duffy-antigen binding domain / Duffy-binding-like domain / PFEMP1 DBL domain ...Duffy-antigen binding, C-terminal / Duffy-antigen binding, N-terminal / Duffy-antigen binding protein / Duffy binding protein N terminal / Erythrocyte binding antigen 175, C-terminal / Erythrocyte binding antigen 175, C-terminal domain superfamily / Erythrocyte binding antigen 175 / Duffy-antigen binding domain / Duffy-binding-like domain / PFEMP1 DBL domain / 5 helical Cullin repeat like / Duffy-antigen binding / Duffy-antigen binding superfamily / Duffy binding domain / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
Duffy binding surface protein region II / Duffy receptor
Similarity search - Component
Biological speciesPlasmodium vivax (malaria parasite P. vivax)
Homo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsUrusova, D. / Tolia, N.H.
Funding support United States, 4items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)Intramural Research Program United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)R56 AI080792 United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)HHSN272201400018C United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)R01 AI064478 United States
CitationJournal: Nat Microbiol / Year: 2019
Title: Structural basis for neutralization of Plasmodium vivax by naturally acquired human antibodies that target DBP.
Authors: Urusova, D. / Carias, L. / Huang, Y. / Nicolete, V.C. / Popovici, J. / Roesch, C. / Salinas, N.D. / Witkowski, B. / Ferreira, M.U. / Adams, J.H. / Gross, M.L. / King, C.L. / Tolia, N.H.
History
DepositionMar 18, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 12, 2019Provider: repository / Type: Initial release
Revision 1.1Sep 4, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Dec 18, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Oct 11, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / 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: Duffy binding surface protein region II
B: Antibody 053054 single chain variable fragment
C: Duffy binding surface protein region II
D: Antibody 053054 single chain variable fragment
hetero molecules


Theoretical massNumber of molelcules
Total (without water)130,9196
Polymers130,7274
Non-polymers1922
Water1086
1
A: Duffy binding surface protein region II
B: Antibody 053054 single chain variable fragment
hetero molecules


Theoretical massNumber of molelcules
Total (without water)65,4603
Polymers65,3642
Non-polymers961
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1940 Å2
ΔGint-18 kcal/mol
Surface area22570 Å2
MethodPISA
2
C: Duffy binding surface protein region II
D: Antibody 053054 single chain variable fragment
hetero molecules


Theoretical massNumber of molelcules
Total (without water)65,4603
Polymers65,3642
Non-polymers961
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1930 Å2
ΔGint-18 kcal/mol
Surface area22190 Å2
MethodPISA
Unit cell
Length a, b, c (Å)183.480, 53.950, 142.780
Angle α, β, γ (deg.)90.00, 113.74, 90.00
Int Tables number5
Space group name H-MC121

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Components

#1: Protein Duffy binding surface protein region II


Mass: 37451.898 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Plasmodium vivax (malaria parasite P. vivax)
Production host: Escherichia coli (E. coli) / References: UniProt: B7T089, UniProt: P22290*PLUS
#2: Antibody Antibody 053054 single chain variable fragment


Mass: 27911.723 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli)
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 6 / 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: 2.47 Å3/Da / Density % sol: 50.29 %
Crystal growTemperature: 290 K / Method: evaporation / pH: 5.6
Details: 0.2M ammonium sulfate, 0.1 M sodium citrate pH 5.6, 25% w/v PEG 4000

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Data collection

DiffractionMean temperature: 93 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 4.2.2 / Wavelength: 0.9763 Å
DetectorType: RDI CMOS_8M / Detector: CMOS / Date: Aug 9, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9763 Å / Relative weight: 1
ReflectionResolution: 2.9→40 Å / Num. obs: 28614 / % possible obs: 98.8 % / Redundancy: 3.7 % / Rmerge(I) obs: 0.079 / Net I/σ(I): 14.46
Reflection shellResolution: 2.9→3 Å / Rmerge(I) obs: 0.72 / Num. unique obs: 2705

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Processing

Software
NameVersionClassification
PHENIX(1.13_2998: ???)refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4NUV
Resolution: 2.9→19.596 Å / SU ML: 0.43 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 28.27
RfactorNum. reflection% reflection
Rfree0.2516 1394 4.88 %
Rwork0.2297 --
obs0.2308 28572 99.19 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.9→19.596 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7717 0 10 6 7733
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0027913
X-RAY DIFFRACTIONf_angle_d0.54210730
X-RAY DIFFRACTIONf_dihedral_angle_d16.5094713
X-RAY DIFFRACTIONf_chiral_restr0.0421147
X-RAY DIFFRACTIONf_plane_restr0.0031360
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.9-3.00330.38771390.36882734X-RAY DIFFRACTION100
3.0033-3.12310.32631430.29862663X-RAY DIFFRACTION100
3.1231-3.26460.311490.28222704X-RAY DIFFRACTION100
3.2646-3.43590.30481340.28562677X-RAY DIFFRACTION99
3.4359-3.64990.27821440.2482689X-RAY DIFFRACTION99
3.6499-3.92960.28491110.23712667X-RAY DIFFRACTION97
3.9296-4.32120.22461410.21062708X-RAY DIFFRACTION100
4.3212-4.93770.20791460.19182739X-RAY DIFFRACTION100
4.9377-6.18830.231450.20942751X-RAY DIFFRACTION100
6.1883-19.59640.22831420.20792846X-RAY DIFFRACTION100
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)
14.2499-2.48541.50634.9524-1.32034.83870.0968-0.3132-0.0741-0.1131-0.1021-0.94850.21320.95110.07320.51250.03830.04950.83550.08270.5875137.3482-1.988374.992
25.5904-0.09330.60765.8563-1.0344.3547-0.0683-0.72690.11490.47840.1533-0.21230.05790.3881-0.08440.50530.0826-0.05130.820.11060.4759129.5294-2.476177.6861
31.2381-0.698-2.7720.37291.38066.2859-0.36980.5333-0.789-0.60910.19460.7869-0.1072-1.669-0.22731.36810.0509-0.3381.2117-0.02881.6813122.2481-15.0863.068
43.1503-0.1240.59385.3661-0.85514.09870.3840.6203-0.5502-0.77890.05990.63081.0786-0.5561-0.37380.99490.0568-0.23430.90860.01240.5906138.3633-20.17281.7848
51.74270.38440.87734.91831.04665.60790.8719-0.66280.1166-0.69310.2296-0.73820.32951.4657-0.43781.02330.3267-0.30931.15480.03750.7442146.7282-19.581190.3478
62.710.6763-2.69563.34642.97386.98470.1775-0.5215-1.2174-0.31220.17360.85611.2833-0.7894-0.14581.2845-0.0063-0.28160.98820.20740.9006137.3888-26.821890.7332
73.6951-2.1806-0.14246.20170.31396.2010.04420.09560.5383-0.2289-0.12750.6314-0.6459-0.87190.09120.42280.0861-0.00550.5434-0.02860.5915113.249117.709958.454
86.1865-1.5841-0.18774.0332-1.10284.25290.16780.3663-0.5485-0.8274-0.0899-0.54440.45320.56610.15860.7442-0.02460.08110.67020.05920.4335125.52375.915343.5004
95.1172-0.57890.48474.1340.21126.1939-0.03360.5084-0.1578-0.7123-0.04840.31770.2853-0.4385-0.00390.5536-0.01910.00890.42820.03560.4356120.08821.605346.4716
104.89230.4148-0.72351.83760.19087.28260.18680.2897-0.09180.42450.5128-0.36371.5272-1.7624-0.40110.8971-0.082-0.02971.85140.08191.1192136.1623-17.0943131.5133
114.86941.151.33233.7070.52135.6194-0.23620.5040.5925-0.0815-0.05190.4735-0.4824-0.58650.33710.58690.1464-0.0410.92190.09960.553147.1743-7.492126.1972
122.84261.31630.59333.1668-0.6112.7561-0.26070.1129-0.2795-0.30970.0633-0.2170.63210.35350.09270.97660.0825-0.05131.00280.07580.717145.7321-22.0007119.6011
131.3518-1.82280.92583.89270.60774.20690.14470.4747-0.65140.73010.34560.53350.3495-1.4883-0.11921.0365-0.054-0.22261.41020.16251.0287129.8933-18.8248109.9404
143.1866-2.7353-1.49967.5806-1.13051.7647-0.0729-0.2915-0.72670.81310.082-1.41280.18851.31320.29290.83760.1188-0.26911.25910.11720.8468146.409-18.5249104.7804
153.10873.0232-1.69254.8818-0.93471.13030.16440.1778-0.3574-1.07870.3307-0.54650.2937-0.488-0.21331.3201-0.1078-0.30621.34850.05560.7351132.4348-28.3947104.0842
166.61851.45661.78533.01412.45953.7671-0.54070.56330.7336-0.18150.5122-0.1285-0.66021.23550.07690.9167-0.1300.80420.1480.8517177.47335.2278146.0371
174.10051.52323.05225.68960.25844.9678-0.46990.46380.94690.1750.0696-0.0058-1.30780.1710.40820.7940.0108-0.07020.50680.18260.7322168.90315.1166147.8654
184.32142.14221.96523.69531.38284.4029-0.24680.0990.42410.23280.07840.0987-0.3802-0.28670.25070.58620.1898-0.02530.44520.09070.5051166.4381-5.2521150.1419
196.79362.47711.02373.57780.6635.549-0.1207-0.0996-0.40070.62020.00670.0190.79050.03220.04920.71820.16260.1310.36010.00560.4371164.2108-17.0779153.9385
205.5170.9951.4023.46850.81967.71180.08010.3222-0.48530.1538-0.0643-0.15570.60430.3735-0.05570.7080.09740.12190.48090.03970.4992164.467-17.1732151.3417
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 216 through 290 )
2X-RAY DIFFRACTION2chain 'A' and (resid 291 through 368 )
3X-RAY DIFFRACTION3chain 'A' and (resid 369 through 378 )
4X-RAY DIFFRACTION4chain 'A' and (resid 379 through 432 )
5X-RAY DIFFRACTION5chain 'A' and (resid 433 through 462 )
6X-RAY DIFFRACTION6chain 'A' and (resid 463 through 501 )
7X-RAY DIFFRACTION7chain 'B' and (resid 6 through 119 )
8X-RAY DIFFRACTION8chain 'B' and (resid 120 through 174 )
9X-RAY DIFFRACTION9chain 'B' and (resid 175 through 255 )
10X-RAY DIFFRACTION10chain 'C' and (resid 216 through 225 )
11X-RAY DIFFRACTION11chain 'C' and (resid 226 through 368 )
12X-RAY DIFFRACTION12chain 'C' and (resid 369 through 432 )
13X-RAY DIFFRACTION13chain 'C' and (resid 433 through 462 )
14X-RAY DIFFRACTION14chain 'C' and (resid 463 through 481 )
15X-RAY DIFFRACTION15chain 'C' and (resid 482 through 501 )
16X-RAY DIFFRACTION16chain 'D' and (resid 6 through 37 )
17X-RAY DIFFRACTION17chain 'D' and (resid 38 through 105 )
18X-RAY DIFFRACTION18chain 'D' and (resid 106 through 153 )
19X-RAY DIFFRACTION19chain 'D' and (resid 154 through 192 )
20X-RAY DIFFRACTION20chain 'D' and (resid 193 through 253 )

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