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- PDB-7qr7: SpCas9 bound to AAVS1 off-target2 DNA substrate -

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Basic information

Entry
Database: PDB / ID: 7qr7
TitleSpCas9 bound to AAVS1 off-target2 DNA substrate
Components
  • (AAVS1 off-target2 ...) x 2
  • AAVS1 sgRNA
  • CRISPR-associated endonuclease Cas9/Csn1
KeywordsHYDROLASE / crispr / cas9 / off-target / ternary complex
Function / homology
Function and homology information


maintenance of CRISPR repeat elements / 3'-5' exonuclease activity / DNA endonuclease activity / defense response to virus / Hydrolases; Acting on ester bonds / DNA binding / RNA binding / metal ion binding
Similarity search - Function
CRISPR-associated endonuclease Cas9, PAM-interacting domain / CRISPR-associated endonuclease Cas9, bridge helix / CRISPR-associated endonuclease Cas9, REC lobe / REC lobe of CRISPR-associated endonuclease Cas9 / Bridge helix of CRISPR-associated endonuclease Cas9 / PAM-interacting domain of CRISPR-associated endonuclease Cas9 / CRISPR-associated endonuclease Cas9 / HNH endonuclease / Cas9-type HNH domain / Cas9-type HNH domain profile. ...CRISPR-associated endonuclease Cas9, PAM-interacting domain / CRISPR-associated endonuclease Cas9, bridge helix / CRISPR-associated endonuclease Cas9, REC lobe / REC lobe of CRISPR-associated endonuclease Cas9 / Bridge helix of CRISPR-associated endonuclease Cas9 / PAM-interacting domain of CRISPR-associated endonuclease Cas9 / CRISPR-associated endonuclease Cas9 / HNH endonuclease / Cas9-type HNH domain / Cas9-type HNH domain profile. / HNH nuclease / Ribonuclease H superfamily
Similarity search - Domain/homology
: / DNA / DNA (> 10) / RNA / RNA (> 10) / CRISPR-associated endonuclease Cas9/Csn1
Similarity search - Component
Biological speciesStreptococcus pyogenes (bacteria)
synthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å
AuthorsPacesa, M. / JInek, M.
Funding support Switzerland, 1items
OrganizationGrant numberCountry
Swiss National Science Foundation31003A_182567 Switzerland
CitationJournal: Cell / Year: 2022
Title: Structural basis for Cas9 off-target activity.
Authors: Pacesa, M. / Lin, C.H. / Clery, A. / Saha, A. / Arantes, P.R. / Bargsten, K. / Irby, M.J. / Allain, F.H. / Palermo, G. / Cameron, P. / Donohoue, P.D. / Jinek, M.
History
DepositionJan 10, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 26, 2022Provider: repository / Type: Initial release
Revision 1.1Nov 23, 2022Group: Database references / Category: citation / citation_author
Item: _citation.journal_abbrev / _citation.journal_id_CSD ..._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
Revision 1.2Jan 31, 2024Group: 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: AAVS1 sgRNA
B: CRISPR-associated endonuclease Cas9/Csn1
C: AAVS1 off-target2 target strand
D: AAVS1 off-target2 non-target strand
hetero molecules


Theoretical massNumber of molelcules
Total (without water)198,63119
Polymers198,0744
Non-polymers55715
Water2,504139
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area23310 Å2
ΔGint-172 kcal/mol
Surface area76170 Å2
MethodPISA
Unit cell
Length a, b, c (Å)176.753, 67.129, 186.633
Angle α, β, γ (deg.)90.000, 110.996, 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

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Components

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AAVS1 off-target2 ... , 2 types, 2 molecules CD

#3: DNA chain AAVS1 off-target2 target strand


Mass: 8455.459 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#4: DNA chain AAVS1 off-target2 non-target strand


Mass: 3739.435 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)

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RNA chain / Protein , 2 types, 2 molecules AB

#1: RNA chain AAVS1 sgRNA


Mass: 27290.303 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#2: Protein CRISPR-associated endonuclease Cas9/Csn1 / SpCas9 / SpyCas9


Mass: 158588.781 Da / Num. of mol.: 1 / Mutation: D10, H840A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptococcus pyogenes (bacteria) / Gene: cas9, csn1, SPy_1046 / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: Q99ZW2, Hydrolases; Acting on ester bonds

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Non-polymers , 3 types, 154 molecules

#5: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#6: Chemical
ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 13 / Source method: obtained synthetically / Formula: K
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 139 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 2.64 Å3/Da / Density % sol: 53 %
Crystal growTemperature: 293.15 K / Method: vapor diffusion, hanging drop / pH: 8.5
Details: 0.1 M Tris-acetate pH 8.5, 0.3-0.5 M KSCN, 17-19% PEG3350

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Feb 1, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 3→47.66 Å / Num. obs: 41411 / % possible obs: 99.8 % / Redundancy: 6.8 % / Biso Wilson estimate: 78.55 Å2 / CC1/2: 0.997 / Rmerge(I) obs: 0.22 / Net I/σ(I): 9
Reflection shellResolution: 3→3.11 Å / Redundancy: 6.8 % / Rmerge(I) obs: 2.35 / Mean I/σ(I) obs: 0.8 / Num. unique obs: 4115 / CC1/2: 0.332 / % possible all: 99.8

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Processing

Software
NameVersionClassification
PHENIX1.18.2_3874+SVNrefinement
Cootmodel building
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5FQ5
Resolution: 3→47.66 Å / SU ML: 0.4642 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 28.3117
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2451 2065 4.99 %
Rwork0.2161 39302 -
obs0.2176 41367 99.79 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 98 Å2
Refinement stepCycle: LAST / Resolution: 3→47.66 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10839 2529 15 139 13522
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00313859
X-RAY DIFFRACTIONf_angle_d0.563919213
X-RAY DIFFRACTIONf_chiral_restr0.03822195
X-RAY DIFFRACTIONf_plane_restr0.0032017
X-RAY DIFFRACTIONf_dihedral_angle_d19.01855616
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3-3.070.36931320.37022628X-RAY DIFFRACTION99.78
3.07-3.150.39171380.35742575X-RAY DIFFRACTION99.82
3.15-3.230.38161340.33292596X-RAY DIFFRACTION99.93
3.23-3.330.33551370.30162604X-RAY DIFFRACTION99.82
3.33-3.430.36741410.29092599X-RAY DIFFRACTION99.78
3.43-3.560.27241370.26492575X-RAY DIFFRACTION99.6
3.56-3.70.2991310.25872602X-RAY DIFFRACTION99.6
3.7-3.870.24991400.2292604X-RAY DIFFRACTION99.82
3.87-4.070.22231380.21612589X-RAY DIFFRACTION99.49
4.07-4.330.2221370.19192648X-RAY DIFFRACTION99.89
4.33-4.660.22211390.1772602X-RAY DIFFRACTION99.89
4.66-5.130.19511380.17322643X-RAY DIFFRACTION100
5.13-5.870.23811380.1842641X-RAY DIFFRACTION99.93
5.87-7.390.23871420.20072668X-RAY DIFFRACTION99.86
7.39-47.660.18781430.17272728X-RAY DIFFRACTION99.72
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)
11.25733216312-1.33163206385-0.9374685675616.61462198991.052413604565.9597107553-0.777311313840.314955000377-0.5663091499570.04731170446060.452082845282-0.3172311623250.641959088186-1.328139862990.08207229308250.80931555339-0.07674669448510.06429809011250.905079000023-0.2168837783550.877282984743-13.62102140325.8897795735674.7975854424
21.82316428387-0.799791109991-0.3599282380580.0671055828178-0.1237958255712.358681549830.25636896156-0.05525778341480.6571000204120.374121451610.203784728001-0.1024860393090.533990534305-0.0114745226399-0.6001676885390.650264987861-0.179955642040.07421604867790.554137009944-0.03099084062760.6957743255525.715875797153.1974298952237.1837048326
30.4468181576360.4260748137910.992878348440.650668141541.155619765912.396373290960.5728447266080.460845182785-0.325469364322-1.20562358678-0.3201715580630.5823344738890.9197645921090.128898051902-0.2925938123271.463983356310.264978583758-0.2154739536392.11596402338-0.1637237407381.1414169556322.0381151306-16.44204200351.7190273226
41.796678619060.2386338454260.264110645475-0.1271683545510.03602247566561.53606122149-0.09292127756520.253355478942-0.00125757660177-0.0272480593731-0.006942276728730.121923033922-0.0340135096370.04306011776020.06602042336340.581786743495-0.102262884144-0.05517318299890.446714612180.01578645735170.5788137852911.70684847457.2542003061828.2371933833
50.549504537551-0.0360715692663-0.741940143889-0.0009582985995640.02834223242351.262721934031.147935170730.4221706559922.45301099904-0.173211911314-0.03986374000420.851204022861-2.462786171610.620954375926-0.2788220499451.179862961170.2261731633210.2954745115980.9273334080410.2116844501261.78579308128-39.346904885913.065741317429.9716677586
63.374399455280.184149527537-1.520928031073.29581043598-2.014060518233.904688912920.318055235312-0.3573172976390.612632110011-0.409472399867-0.117662878447-0.000604431823057-0.9576120791171.18761074255-0.3309636825631.43274723584-0.2151937930620.07275283878821.65085878482-0.09864673786531.24990779051-38.529085871715.240170657336.2578343252
72.090054937190.595738845075-0.07758222557560.4164257868-0.3063699546111.358663533770.1654640133330.03679751084910.1225332828940.13033378004-0.145095179630.010086107737-0.04205340093230.379287156638-0.00663024421120.501551815343-0.016069858237-0.0113630018650.322863781428-0.04738843399870.516572067616.390506498055.8919104175637.1653366871
81.460687255110.2353131967631.094666625410.342073436997-1.083104437742.359859849520.0774531371745-0.0832258501284-0.08411490145680.18249523163-0.02707771733750.05976962389850.112042126756-0.039960686962-0.03447203464450.7370232996210.1413888421290.01755585766370.8125561191630.002371608981440.69022127123824.8750780046-8.4719171285547.5317945451
90.7320272818960.100606609015-0.3301793661250.513629672778-0.415043014492.67877829410.0015796349207-0.1156174635040.1053525838770.2535627284260.0870118169613-0.086082402541-0.5057838013390.00574107346727-0.07283901132480.639797267446-0.0167211446713-0.02587472494850.443487942349-0.0371728424150.6694725283940.89059584612619.729780096369.315996731
101.42253346756-0.2366612628840.6415984482691.01180156348-0.3096857720241.902260140480.297358080105-0.177576269049-0.2871651276180.0835414548203-0.0762878399321-0.2901121081520.7322730791620.474538081023-0.1747138396660.8479525359710.0318681538627-0.049438093830.795575433322-0.1179087997260.798695000506-7.51608995515-15.350253368162.749738849
111.373074428160.15945845982-0.3541978749680.710668473331-0.1558233350961.60164215055-0.0778343790388-0.0296868591839-0.1136445095080.0614609384990.1178856737820.05988145546560.370946409876-0.286510893585-0.03315340428280.594419506113-0.146101292097-0.001156744897090.563716358305-0.01858511191050.639315372081-27.9406895912-12.447972638744.5733634867
122.249252042711.166918373341.621622205850.6662392716720.815384103221.28018826770.5506127055480.724063161641-0.2428625798380.3304848233420.2418447219060.780742776880.372539714506-1.03925364774-0.4844019485591.34663010328-0.517299893006-0.05099443834422.01393766998-0.4168290700981.39689922386-15.7450471479-20.863004464818.5281357279
131.99266261511.84884897895-0.04922211638892.70027868656-0.1570857715310.03491356620080.270316733738-0.149131549432-0.1960058334790.451351221168-0.1809609231670.1545453132780.8076706672290.1858763518340.116355703791.076952205810.0466018099032-0.1941749829790.717948562958-0.1471058414911.02237161941-2.2979643177-10.13328068830.8162342967
143.334405703890.388574755696-2.286646252630.574780035949-0.5304282559661.899559748460.410871659490.111936810390.4128274665540.3289034732030.06461735440150.3426603186020.172852100879-0.214702082332-0.6945718585030.640507910251-0.0839768502123-0.01410351973320.9076808905660.03730916271420.703288656696-0.5685529021746.2860756984354.824882422
151.676506672180.0523404193133-1.108383549391.025439446290.6208146959465.99342247293-0.2280006128580.09572079238520.277468438964-0.3631702537660.7923204013030.1735588008680.378338750056-0.748247655315-0.4968400452690.899471602505-0.09939255310410.05306923378621.080680724450.02784008634660.897738403172-14.57174025472.1920180078178.0824065925
165.093250894880.213361025341-1.113204646.369163499611.666629023314.088030563630.1707647866211.07704442565-1.4490459451-0.5465147232690.0750893536828-0.2869614702160.8961789904270.483447764988-0.3078786421740.691627991647-0.00415848260463-0.01823273402470.84209961646-0.2673411527940.911028307007-11.2425668216-14.82881479723.814220697
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'A' and (resid -1 through 8 )AA-1 - 8
22chain 'A' and (resid 9 through 28 )AA9 - 28
33chain 'A' and (resid 29 through 38 )AA29 - 38
44chain 'A' and (resid 39 through 68 )AA39 - 68
55chain 'A' and (resid 69 through 73 )AA69 - 73
66chain 'A' and (resid 74 through 82 )AA74 - 82
77chain 'B' and (resid 3 through 207 )BB3 - 2071 - 205
88chain 'B' and (resid 208 through 411 )BB208 - 411206 - 407
99chain 'B' and (resid 412 through 730 )BB412 - 730408 - 723
1010chain 'B' and (resid 731 through 888 )BB731 - 888724 - 872
1111chain 'B' and (resid 889 through 1366 )BB889 - 1366873 - 1326
1212chain 'C' and (resid -7 through -3 )CC-7 - -3
1313chain 'C' and (resid -2 through 2 )CC-2 - 2
1414chain 'C' and (resid 3 through 12 )CC3 - 12
1515chain 'C' and (resid 13 through 20 )CC13 - 20
1616chain 'D' and (resid -3 through 7 )DD-3 - 7

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