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- PDB-7jz4: Crystal structure of broadly Plasmodium RIFIN reactive LAIR1-inse... -

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Basic information

Entry
Database: PDB / ID: 7jz4
TitleCrystal structure of broadly Plasmodium RIFIN reactive LAIR1-inserted antibody MGD21
Components
  • MGD21 heavy chain
  • MGD21 light chain
KeywordsIMMUNE SYSTEM / LAIR1 / insertion / antibody / RIFIN / Malaria
Function / homologyPHOSPHATE ION
Function and homology information
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.747 Å
AuthorsXu, K. / Kwong, P.D.
CitationJournal: Nat Commun / Year: 2021
Title: Structural basis of LAIR1 targeting by polymorphic Plasmodium RIFINs.
Authors: Xu, K. / Wang, Y. / Shen, C.H. / Chen, Y. / Zhang, B. / Liu, K. / Tsybovsky, Y. / Wang, S. / Farney, S.K. / Gorman, J. / Stephens, T. / Verardi, R. / Yang, Y. / Zhou, T. / Chuang, G.Y. / ...Authors: Xu, K. / Wang, Y. / Shen, C.H. / Chen, Y. / Zhang, B. / Liu, K. / Tsybovsky, Y. / Wang, S. / Farney, S.K. / Gorman, J. / Stephens, T. / Verardi, R. / Yang, Y. / Zhou, T. / Chuang, G.Y. / Lanzavecchia, A. / Piccoli, L. / Kwong, P.D.
History
DepositionSep 1, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 26, 2021Provider: repository / Type: Initial release
Revision 1.1Sep 22, 2021Group: Database references / Category: citation / citation_author / database_2
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.2Oct 18, 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
A: MGD21 heavy chain
B: MGD21 light chain
D: MGD21 light chain
C: MGD21 heavy chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)126,12711
Polymers125,2094
Non-polymers9177
Water18010
1
A: MGD21 heavy chain
D: MGD21 light chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)63,1116
Polymers62,6052
Non-polymers5064
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5230 Å2
ΔGint-40 kcal/mol
Surface area27350 Å2
MethodPISA
2
B: MGD21 light chain
C: MGD21 heavy chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)63,0165
Polymers62,6052
Non-polymers4113
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4830 Å2
ΔGint-40 kcal/mol
Surface area25480 Å2
MethodPISA
Unit cell
Length a, b, c (Å)80.932, 81.099, 111.561
Angle α, β, γ (deg.)90.000, 94.030, 90.000
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11(chain B and (resid 2 through 3 or resid 5...
21(chain D and (resid 2 through 3 or resid 5...

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection detailsAuth asym-IDAuth seq-ID
111(chain B and (resid 2 through 3 or resid 5...B2 - 3
121(chain B and (resid 2 through 3 or resid 5...B5 - 24
131(chain B and (resid 2 through 3 or resid 5...B26 - 123
141(chain B and (resid 2 through 3 or resid 5...B125 - 143
151(chain B and (resid 2 through 3 or resid 5...B145 - 152
161(chain B and (resid 2 through 3 or resid 5...B154 - 160
171(chain B and (resid 2 through 3 or resid 5...B162 - 169
181(chain B and (resid 2 through 3 or resid 5...B171 - 187
191(chain B and (resid 2 through 3 or resid 5...B189 - 190
1101(chain B and (resid 2 through 3 or resid 5...B192 - 214
211(chain D and (resid 2 through 3 or resid 5...D2 - 3
221(chain D and (resid 2 through 3 or resid 5...D5 - 24
231(chain D and (resid 2 through 3 or resid 5...D0
241(chain D and (resid 2 through 3 or resid 5...D2 - 214
251(chain D and (resid 2 through 3 or resid 5...D15
261(chain D and (resid 2 through 3 or resid 5...D162 - 169
271(chain D and (resid 2 through 3 or resid 5...D0
281(chain D and (resid 2 through 3 or resid 5...D2 - 214
291(chain D and (resid 2 through 3 or resid 5...D189 - 190
2101(chain D and (resid 2 through 3 or resid 5...D192 - 214

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Components

#1: Antibody MGD21 heavy chain


Mass: 39403.840 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)
#2: Antibody MGD21 light chain


Mass: 23200.779 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)
#3: Chemical
ChemComp-PO4 / PHOSPHATE ION / Phosphate


Mass: 94.971 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: PO4
#4: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE / N-Acetylglucosamine


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 10 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

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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: 2.92 Å3/Da / Density % sol: 57.83 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop
Details: 0.1 M MgCl2, 0.1 M Tris HCl pH 8.5, 20% PEG 3350, 25% PEG 400

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 1 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Dec 20, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.747→50 Å / Num. obs: 37579 / % possible obs: 99.9 % / Redundancy: 3.8 % / Rmerge(I) obs: 0.103 / Rpim(I) all: 0.061 / Rrim(I) all: 0.12 / Χ2: 1.402 / Net I/σ(I): 10.3
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) allΧ2% possible all
2.747-2.83.80.87218930.6410.5171.0150.87199.5
2.8-2.853.90.7118170.7120.4190.8250.94899.9
2.85-2.93.80.56418740.8220.3320.6550.95299.6
2.9-2.963.90.4918610.8490.2890.571.029100
2.96-3.033.80.3918750.8960.230.4531.07799.7
3.03-3.13.80.33218770.9220.1970.3861.195100
3.1-3.173.90.26618840.9460.1570.3091.36499.8
3.17-3.263.80.21718380.9590.1280.2531.46999.8
3.26-3.363.90.19618980.9590.1160.2281.577100
3.36-3.463.80.16618600.9690.0980.1931.59899.9
3.46-3.593.80.14318490.9780.0840.1661.64999.9
3.59-3.733.80.12618790.9840.0740.1471.63499.9
3.73-3.93.80.12418810.9790.0730.1441.72399.9
3.9-4.113.80.1118850.980.0650.1291.739100
4.11-4.363.80.10718560.980.0630.1241.762100
4.36-4.73.80.09619090.9840.0570.1121.64199.9
4.7-5.173.80.08518760.9880.050.0981.60999.8
5.17-5.923.80.07419040.9890.0440.0861.49399.9
5.92-7.463.80.06119210.9930.0370.0711.405100
7.46-503.60.04519420.9960.0280.0541.29999.3

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Processing

Software
NameVersionClassification
PHENIX1.11.1_2575refinement
SCALEPACKdata scaling
PDB_EXTRACT3.25data extraction
HKL-2000data reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3KGR
Resolution: 2.747→38.933 Å / SU ML: 0.35 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 28.88 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2493 1844 4.91 %
Rwork0.1939 35710 -
obs0.1966 37554 99.19 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 233.89 Å2 / Biso mean: 82.2212 Å2 / Biso min: 30 Å2
Refinement stepCycle: final / Resolution: 2.747→38.933 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8453 0 53 10 8516
Biso mean--154.29 60.89 -
Num. residues----1109
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0068704
X-RAY DIFFRACTIONf_angle_d0.92111847
X-RAY DIFFRACTIONf_chiral_restr0.0551341
X-RAY DIFFRACTIONf_plane_restr0.0081519
X-RAY DIFFRACTIONf_dihedral_angle_d7.2035206
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDRmsType
11B1747X-RAY DIFFRACTION12.683TORSIONAL
12D1747X-RAY DIFFRACTION12.683TORSIONAL
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection Rwork% reflection obs (%)
2.747-2.82120.38141290.3044251791
2.8212-2.90420.31541420.29222747100
2.9042-2.99790.3481330.2732786100
2.9979-3.1050.34711510.25962706100
3.105-3.22920.32361440.24442752100
3.2292-3.37610.29081260.2272783100
3.3761-3.5540.27421430.21342739100
3.554-3.77650.24841340.2032744100
3.7765-4.06780.22781500.192772100
4.0678-4.47660.22281650.15652750100
4.4766-5.12320.19671410.14582785100
5.1232-6.44990.22311180.17052793100
6.4499-38.9330.23921680.1872836100
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)
10.6448-0.4051-0.03776.43572.57692.86350.0340.07540.0817-0.37730.10670.47760.001-0.0945-0.16770.52280.0648-0.01370.51870.15530.543-63.9583-34.709-44.8906
24.4792-0.6292-2.33313.32230.26465.1913-0.12040.0862-0.1579-0.1551-0.45720.00230.24730.00170.54130.5604-0.00980.05830.40150.06060.4195-65.2826-47.252213.2003
35.8431-0.3201-0.97065.5666-0.37592.5279-0.1961-0.27490.025-0.23770.0411-0.34350.1501-0.05820.14590.4944-0.0780.14760.6389-0.20290.5113-88.0072-46.337325.6109
44.0340.2123-2.37751.5157-0.62273.1214-0.2611-0.6287-0.3609-0.2317-0.3973-0.65640.29841.28140.71860.69760.09460.00970.9410.25730.6262-38.9253-34.8905-6.6426
53.3174-2.0660.11543.69780.10962.4835-0.5591-0.19580.28850.44790.6278-0.0375-0.2762-0.1922-0.05950.68560.07560.06580.41210.05680.3254-48.4563-74.6112-33.8977
66.02663.06832.0736.0161.17594.173-0.33430.6256-0.1842-0.12740.6287-0.38140.26490.7438-0.270.5860.07290.11210.4721-0.04250.2852-34.3105-92.3323-43.1138
71.4087-3.2756-2.0477.86372.89632.0057-0.19060.1984-0.1180.8970.06720.90980.0925-0.41340.14130.60750.05920.07360.64770.13970.7312-70.5988-43.1769-34.1538
84.4856-0.478-0.20027.0626-1.03654.39510.43840.73090.7115-0.5349-0.21760.6547-0.7399-0.6757-0.16170.60260.24020.02260.65270.00260.5567-72.4839-26.80993.7554
90.56960.5743-0.57365.6553-0.38437.17830.15220.09870.0773-0.0561-0.50030.0679-0.80420.28960.37170.69050.10230.02180.4967-0.00780.561-69.2322-25.438512.5094
107.04422.6722-2.30622.7023-0.84426.69620.40680.01590.2142-0.4663-0.63910.1459-0.724-0.47460.21590.68170.128-0.0660.5158-0.04140.4356-67.908-29.88346.7132
116.23911.0289-4.52460.7059-1.83155.4512-0.1887-0.38260.5943-0.0780.4477-0.1409-0.01850.2428-0.54340.9738-0.00090.22420.49150.04210.6097-55.7537-16.8212-5.5873
129.5634-5.5634-3.76425.20015.78958.72080.0113-0.06860.107-0.20990.4361-1.03390.41231.9444-0.29350.54920.0742-0.00471.020.29730.7006-36.4389-34.2891-21.0251
133.3739-1.1836-2.73745.38824.15155.7394-0.32120.0084-0.31060.6678-0.16890.27420.16580.07830.36460.66640.03150.11840.45910.23970.5143-49.5066-27.2298-17.5764
142.49780.77553.34361.80962.6986.20680.1070.3261-0.0130.2608-0.09140.3-0.2680.38520.29180.857-0.02370.03430.63070.19290.7466-51.471-34.541-23.1104
154.2507-3.31060.50094.18741.52412.7881-0.5985-1.04740.52591.1231-0.9910.3845-0.08121.76950.88630.7931-0.04050.03520.78490.08680.7834-49.468-20.8709-3.2877
164.7354-2.903-1.50757.40871.44155.85620.07310.6745-0.0917-0.1014-0.4128-0.37130.22770.55820.40670.65820.0480.16950.69340.20610.5954-45.2667-30.1506-26.1112
174.6266-2.0473-0.64225.0921-0.52243.20730.39190.53990.4682-1.0285-0.3795-0.0934-0.35570.1607-0.04840.9173-0.0450.02580.48760.11420.4662-49.1761-64.8257-55.3007
183.212-2.6393-0.14288.1536-0.75745.6680.10360.24420.2776-1.39950.09560.1970.0456-0.4799-0.24930.7003-0.148-0.02570.45980.0960.3689-54.1952-69.2854-52.6069
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'D' and (resid 104 through 214 )D104 - 214
2X-RAY DIFFRACTION2chain 'C' and (resid 1 through 118 )C1 - 118
3X-RAY DIFFRACTION3chain 'C' and (resid 119 through 235 )C119 - 235
4X-RAY DIFFRACTION4chain 'C' and (resid 236 through 351 )C236 - 351
5X-RAY DIFFRACTION5chain 'A' and (resid 1 through 128 )A1 - 128
6X-RAY DIFFRACTION6chain 'A' and (resid 129 through 232 )A129 - 232
7X-RAY DIFFRACTION7chain 'A' and (resid 233 through 362 )A233 - 362
8X-RAY DIFFRACTION8chain 'B' and (resid 2 through 39 )B2 - 39
9X-RAY DIFFRACTION9chain 'B' and (resid 40 through 76 )B40 - 76
10X-RAY DIFFRACTION10chain 'B' and (resid 77 through 103 )B77 - 103
11X-RAY DIFFRACTION11chain 'B' and (resid 104 through 114 )B104 - 114
12X-RAY DIFFRACTION12chain 'B' and (resid 115 through 129 )B115 - 129
13X-RAY DIFFRACTION13chain 'B' and (resid 130 through 151 )B130 - 151
14X-RAY DIFFRACTION14chain 'B' and (resid 152 through 164 )B152 - 164
15X-RAY DIFFRACTION15chain 'B' and (resid 165 through 175 )B165 - 175
16X-RAY DIFFRACTION16chain 'B' and (resid 176 through 214 )B176 - 214
17X-RAY DIFFRACTION17chain 'D' and (resid 2 through 39 )D2 - 39
18X-RAY DIFFRACTION18chain 'D' and (resid 40 through 103 )D40 - 103

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