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- PDB-7rlz: Antibody 2F2 in complex with P. vivax CSP peptide GDRAAGQPAGNGAGGQAA -

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Basic information

Entry
Database: PDB / ID: 7rlz
TitleAntibody 2F2 in complex with P. vivax CSP peptide GDRAAGQPAGNGAGGQAA
Components
  • 2F2 Fab heavy chain
  • 2F2 Fab light chain
  • peptide from Circumsporozoite protein variant VK210
KeywordsANTIMICROBIAL PROTEIN / antibody / malaria / Plasmodium vivax / circumsporozoite protein
Function / homology
Function and homology information


side of membrane / cell surface / plasma membrane / cytoplasm
Similarity search - Function
Plasmodium circumsporozoite protein / Thrombospondin type 1 domain / Thrombospondin type-1 (TSP1) repeat superfamily / Thrombospondin type-1 (TSP1) repeat profile. / Thrombospondin type 1 repeats / Thrombospondin type-1 (TSP1) repeat
Similarity search - Domain/homology
Circumsporozoite protein
Similarity search - Component
Biological speciesMus musculus (house mouse)
Plasmodium vivax (malaria parasite P. vivax)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.27 Å
AuthorsKucharska, I. / Julien, J.P.
Funding support Canada, 4items
OrganizationGrant numberCountry
Other governmentOntario Early Researcher Awards program Canada
Other governmentCanada Foundation for Innovation Canada
Other governmentOntario Research Fund Canada
Other governmentCanada Research Chairs Canada
CitationJournal: Elife / Year: 2022
Title: Structural basis of Plasmodium vivax inhibition by antibodies binding to the circumsporozoite protein repeats.
Authors: Kucharska, I. / Hossain, L. / Ivanochko, D. / Yang, Q. / Rubinstein, J.L. / Pomes, R. / Julien, J.P.
History
DepositionJul 26, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 26, 2022Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
P: peptide from Circumsporozoite protein variant VK210
B: 2F2 Fab light chain
A: 2F2 Fab heavy chain
C: 2F2 Fab light chain
D: 2F2 Fab heavy chain
R: peptide from Circumsporozoite protein variant VK210


Theoretical massNumber of molelcules
Total (without water)99,7156
Polymers99,7156
Non-polymers00
Water1,802100
1
P: peptide from Circumsporozoite protein variant VK210
B: 2F2 Fab light chain
A: 2F2 Fab heavy chain


Theoretical massNumber of molelcules
Total (without water)49,8583
Polymers49,8583
Non-polymers00
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: 2F2 Fab light chain
D: 2F2 Fab heavy chain
R: peptide from Circumsporozoite protein variant VK210


Theoretical massNumber of molelcules
Total (without water)49,8583
Polymers49,8583
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)93.360, 60.490, 159.060
Angle α, β, γ (deg.)90.000, 101.219, 90.000
Int Tables number5
Space group name H-MC121
Space group name HallC2y
Symmetry operation#1: x,y,z
#2: -x,y,-z
#3: x+1/2,y+1/2,z
#4: -x+1/2,y+1/2,-z
Components on special symmetry positions
IDModelComponents
11A-316-

HOH

Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
d_1ens_1(chain "A" and resid 3 through 214)
d_2ens_1chain "D"
d_1ens_2(chain "B" and (resid 1 through 9 or resid 11 through 26 or resid 27A through 213))
d_2ens_2(chain "C" and (resid 1 through 9 or resid 11 through 26 or resid 27A through 213))
d_1ens_3chain "P"
d_2ens_3chain "R"

NCS domain segments:
Dom-IDComponent-IDEns-IDBeg label comp-IDEnd label comp-IDLabel asym-IDLabel seq-ID
d_11ens_1GLNLYSC1 - 220
d_21ens_1GLNLYSE1 - 220
d_11ens_2ASPLEUB1 - 9
d_12ens_2LEUSERB11 - 26
d_13ens_2SERGLUB28 - 218
d_21ens_2ASPLEUD1 - 9
d_22ens_2LEUSERD11 - 26
d_23ens_2SERGLUD28 - 218
d_11ens_3ASPASNA1 - 10
d_21ens_3ASPASNF1 - 10

NCS ensembles :
ID
ens_1
ens_2
ens_3

NCS oper:
IDCodeMatrixVector
1given(-0.996768280681, -0.0376489744572, 0.0709616047611), (-0.0423089824435, 0.996964868058, -0.0653529024749), (-0.0682857571719, -0.0681440135275, -0.995335847233)30.6231152507, -25.9351463732, 79.2257584016
2given(-0.998145285493, -0.00389124653283, 0.0607523435656), (-0.00826885976432, 0.99737233591, -0.0719725608838), (-0.060312643836, -0.0723414249403, -0.995554671141)30.8488407469, -26.919788444, 79.1071247661
3given(-0.992971514117, -0.0540163854721, 0.105308130039), (-0.0659059011358, 0.991417524765, -0.112905729635), (-0.0983055662071, -0.119052600515, -0.988009359249)29.1581638169, -24.1043740335, 79.5846125859

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Components

#1: Protein/peptide peptide from Circumsporozoite protein variant VK210 / CS


Mass: 1526.550 Da / Num. of mol.: 2 / Source method: obtained synthetically
Source: (synth.) Plasmodium vivax (malaria parasite P. vivax)
References: UniProt: P08677
#2: Antibody 2F2 Fab light chain


Mass: 24284.227 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Production host: Homo sapiens (human)
#3: Antibody 2F2 Fab heavy chain


Mass: 24046.723 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Production host: Homo sapiens (human)
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 100 / 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: 2.25 Å3/Da / Density % sol: 45.31 %
Crystal growTemperature: 295 K / Method: vapor diffusion, sitting drop / Details: 0.2 M di-sodium tartrate and 20% (w/v) PEG 3350

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Data collection

DiffractionMean temperature: 80 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 1.033167 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 17, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.033167 Å / Relative weight: 1
ReflectionResolution: 2.25→29.69 Å / Num. obs: 41601 / % possible obs: 99.9 % / Redundancy: 11.6 % / Biso Wilson estimate: 50.02 Å2 / CC1/2: 0.927 / Net I/σ(I): 9.4
Reflection shellResolution: 2.25→2.32 Å / Mean I/σ(I) obs: 1.5 / Num. unique obs: 3874 / CC1/2: 0.435

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Processing

Software
NameVersionClassification
PHENIX1.19.2_4158refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: SAD / Resolution: 2.27→29.69 Å / SU ML: 0.3138 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 25.8397
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2387 2026 5 %
Rwork0.1914 38476 -
obs0.1938 40502 99.9 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 53.74 Å2
Refinement stepCycle: LAST / Resolution: 2.27→29.69 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6832 0 0 100 6932
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00327009
X-RAY DIFFRACTIONf_angle_d0.70739532
X-RAY DIFFRACTIONf_chiral_restr0.04641067
X-RAY DIFFRACTIONf_plane_restr0.00451214
X-RAY DIFFRACTIONf_dihedral_angle_d11.13272510
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDTypeRms dev position (Å)
ens_1d_2CX-RAY DIFFRACTIONTorsion NCS0.876363208918
ens_2d_2BX-RAY DIFFRACTIONTorsion NCS0.631436664896
ens_3d_2AX-RAY DIFFRACTIONTorsion NCS1.03148168901
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.27-2.330.3451460.2822759X-RAY DIFFRACTION100
2.33-2.390.37641420.27972702X-RAY DIFFRACTION100
2.39-2.460.35211420.26812709X-RAY DIFFRACTION100
2.46-2.540.30641460.25712768X-RAY DIFFRACTION100
2.54-2.630.29731440.24092730X-RAY DIFFRACTION100
2.63-2.740.28751430.22852712X-RAY DIFFRACTION100
2.74-2.860.28651430.22812728X-RAY DIFFRACTION100
2.86-3.010.26661450.2372744X-RAY DIFFRACTION100
3.01-3.20.2571450.21462748X-RAY DIFFRACTION100
3.2-3.450.28981440.19782759X-RAY DIFFRACTION100
3.45-3.790.25021450.18952743X-RAY DIFFRACTION100
3.79-4.340.18891440.16282780X-RAY DIFFRACTION99.86
4.34-5.460.17951470.14382762X-RAY DIFFRACTION99.56
5.46-29.690.20611500.16962832X-RAY DIFFRACTION99.2
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)
10.803418717364-0.539446097923-1.33005402890.891907003041.161694411612.91092988273-0.37254896135-0.0356225750505-0.2551409248960.6114106289950.154812001452-1.2878065243-0.3219215894630.1116867124350.3655321922680.6422443909090.0322441656246-0.09777276492510.5184281793820.0697577163980.70755081078520.3499146895-41.004405797684.3314529916
20.1457340215330.115870356282-0.2489813677371.442069883820.3120603292890.524697333018-0.341448886358-0.199626522967-1.08186408151-0.1298866252850.139261897035-0.6515742595120.684631535959-0.132336141424-0.00896212017240.6597105565530.005321054575390.08453107240120.6878443843680.006884250862730.68181640978519.0571134468-31.746137584337.0481732034
32.2797007814-1.8211174571-0.6206173392616.197628230060.4448545696510.1540283253560.765775456083-0.1953122242080.22920645614-0.9307334709050.470596652757-1.048474812441.340187569660.1409298944220.2765605602640.954933708883-0.0911760136247-0.1430762703560.5092189657420.1923203557160.085919899389214.72734134-1.9737214829141.8499644221
44.046183898040.000585683212033-0.1222145927361.440399933860.6010363352143.289716843230.0499460640561-0.3014898517180.06186533553240.236157177654-0.0715522098049-0.0667462252128-0.004706609456690.141929748495-0.04201211859160.594699673072-0.0216978183519-0.03991811942590.4269839939980.03708528578240.34496216630831.5031601865-0.31344546192429.4782541767
52.72521310483-0.6370314297242.091543306151.37828871112-0.478200180956.636835353680.1666753522980.4459291868090.0566377706096-0.304869493146-0.14929446806-0.1010611886050.150184433840.513714245554-0.0170924064270.5201078517580.02852326101-0.03119845217770.329572656614-0.01770190330120.35910334945928.676225816-3.24042735758-8.31306375385
63.327523651240.3630674033880.7269188636292.88342848985-0.2413481152244.146865493720.221633411882-0.478136247778-0.321904377050.0076662121451-0.05171505626660.4917945185740.563178671926-0.475640181350.02699727005220.453334632135-0.00842467157774-0.0007824054560140.3898704399210.02895195398710.3544118351497.93317176817-3.4844501256924.796852251
74.473154102290.1862710057070.2595953280091.88654794619-1.472881884174.243071151860.0810497945243-0.4824795975620.2514849205120.251717161584-0.04019080724060.250794380966-0.0702520610428-0.2929289300670.0586539048840.550112544374-0.02609936636580.04119641357660.440956248942-0.08308494106070.35852555541611.33171728980.7017126704428.3623538721
83.430914551-1.99117346765-1.120456257954.764720734510.9832570513541.375334479710.05466816581890.08205893330650.0740879659347-0.100703893208-0.0245970755842-0.0497493875253-0.030703999061-0.0003491991257130.0252896274850.462830579111-0.0134847576507-0.1057937534160.324963967737-0.01166517414830.31522351717416.7827721915-9.56868302958-1.74807485399
91.96461912497-1.11863375243-0.5759480578943.73238948462-0.7915037741783.113606971130.65112973161.09228759672-0.14357596134-0.758709922272-0.3558317344790.1744119340090.104463997015-1.111897296660.4455610016120.522680599536-0.00149813374069-0.1175718925830.477835802458-0.05314270889090.59333421158711.212378621-14.9753475963-6.2592582575
102.825129548270.299270178614-2.37801561210.328695597281-1.471159617418.61706763316-0.1216593561160.373778975857-0.192832583235-0.2772192132110.0645209047391-0.08431809890940.261710163927-0.109100513579-0.001450005143180.487254833838-0.0331264223838-0.08445155319480.380165745950.02082890069740.384907667877-0.301040194804-30.923720041348.1616753567
111.24640862010.1394622589990.2466574664690.6359043076690.5651135135872.776730386560.0878158856651-0.1422628567040.02444723819130.115306889966-0.0893192995186-0.102565264309-0.05564419925610.223112027935-0.0248922723870.379321904124-0.00961175094075-0.06385456306260.2748322062440.01499495053740.3026043790245.22229437089-29.589262306767.3654343232
122.446507668890.7870683116550.8714920540772.278526340731.285030130264.436876382550.0879651209435-0.2837095613090.1174910540920.309379315769-0.0875304195850.01387677445830.106701387506-0.000367726140703-0.0428231671350.474915104776-0.00400887680015-0.03363449412470.3198158424380.007717749368790.4236992684911.26358435447-28.610607025787.32105848
132.36300162570.2539775025240.5198073432254.878209309561.436091724745.979828420240.04713168038950.48811025581-0.254744488861-0.322164813149-0.101738773274-0.3014238665740.2451624793440.3736404236140.07808008656020.327101651306-0.01445224371870.02848727024290.4412307239540.03823903719260.39797070327823.0233255387-29.367731376751.960126171
143.18028036142.110022737410.4875069874311.905942014141.109828247077.40645709826-0.2451672057160.743870306790.983380369533-0.3759372674450.751903359452-0.585253816717-1.338871425450.6893004739780.09054489623080.59510420421-0.0425426869787-0.005238554330760.6016287428950.2119462361420.58218040612125.9256221885-21.253463488648.4295115844
152.519629609870.820220664947-1.059195387131.456084390272.347506624588.412708548550.02892949673920.01024004486580.562498843711-0.1189154091860.305178452539-0.22328446651-0.4897011601470.680779411336-0.1197846267620.50455415637-0.040727644063-0.0003399605400710.6747394101150.07659574150720.6544058788527.687228208-24.835264430455.2238462573
160.8296007322420.2187608829110.4110895988760.844278458174-0.04094119098622.8980279046-0.1085079055840.0324102442503-0.074403440579-0.0786717079897-0.0423672089363-0.241341010673-0.1022495469340.2679223920840.242420257860.3782097965010.027250007632-0.03655259205170.267908393838-0.01001541620920.41549366079714.9289122248-33.784273367967.2680019053
172.758717480031.073204168620.4273249063163.09685971193-1.215072792382.05894230252-0.054486692977-0.0987749139782-0.05280084117240.1279831214930.020547224289-0.06366249448930.09125265314360.1579294630020.09298774124830.429426129345-0.00358749424859-0.05551767770610.292621282597-0.04468871039950.41431495912614.3316930975-36.954592838378.1318282887
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'D' and (resid 204 through 214 )DE204 - 214210 - 220
22chain 'R' and (resid 2 through 11 )RF2 - 111 - 10
33chain 'P' and (resid 2 through 11 )PA2 - 111 - 10
44chain 'B' and (resid 1 through 101 )BB1 - 1011 - 106
55chain 'B' and (resid 102 through 213 )BB102 - 213107 - 218
66chain 'A' and (resid 3 through 39 )AC3 - 391 - 37
77chain 'A' and (resid 40 through 111 )AC40 - 11138 - 117
88chain 'A' and (resid 112 through 203 )AC112 - 203118 - 209
99chain 'A' and (resid 204 through 215 )AC204 - 215210 - 221
1010chain 'C' and (resid 1 through 83 )CD1 - 831 - 88
1111chain 'C' and (resid 84 through 128 )CD84 - 12889 - 133
1212chain 'C' and (resid 129 through 213 )CD129 - 213134 - 218
1313chain 'D' and (resid 3 through 59 )DE3 - 591 - 58
1414chain 'D' and (resid 60 through 72 )DE60 - 7259 - 71
1515chain 'D' and (resid 73 through 87 )DE73 - 8772 - 89
1616chain 'D' and (resid 88 through 145 )DE88 - 14590 - 151
1717chain 'D' and (resid 146 through 203 )DE146 - 203152 - 209

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