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- PDB-7qqr: SpCas9 bound to AAVS1 off-target5 DNA substrate -

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Basic information

Entry
Database: PDB / ID: 7qqr
TitleSpCas9 bound to AAVS1 off-target5 DNA substrate
Components
  • (AAVS1 off-target5 ...) 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: 2.75 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-target5 target strand
D: AAVS1 off-target5 non-target strand
hetero molecules


Theoretical massNumber of molelcules
Total (without water)198,91924
Polymers198,0524
Non-polymers86720
Water3,927218
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area24710 Å2
ΔGint-170 kcal/mol
Surface area75590 Å2
MethodPISA
Unit cell
Length a, b, c (Å)178.637, 67.027, 187.803
Angle α, β, γ (deg.)90.000, 111.345, 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-target5 ... , 2 types, 2 molecules CD

#3: DNA chain AAVS1 off-target5 target strand


Mass: 8487.458 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#4: DNA chain AAVS1 off-target5 non-target strand


Mass: 3709.413 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: 27266.279 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: D10A, 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 , 4 types, 238 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: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C2H6O2
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 218 / 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: X06SA / Wavelength: 1 Å
DetectorType: DECTRIS EIGER2 X 16M / Detector: PIXEL / Date: Dec 12, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.75→46.26 Å / Num. obs: 53929 / % possible obs: 99.2 % / Redundancy: 6.9 % / Biso Wilson estimate: 69.74 Å2 / CC1/2: 0.995 / Rmerge(I) obs: 0.19 / Net I/σ(I): 8.5
Reflection shellResolution: 2.75→2.85 Å / Redundancy: 7.2 % / Rmerge(I) obs: 2.15 / Mean I/σ(I) obs: 1 / Num. unique obs: 5348 / CC1/2: 0.343 / % possible all: 99.7

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Processing

Software
NameVersionClassification
Cootmodel building
PHENIX1.17.1_3660refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5FQ5
Resolution: 2.75→47.7 Å / SU ML: 0.4178 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 25.8708
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2309 2704 5.02 %
Rwork0.189 51203 -
obs0.1912 53907 99.22 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 82.18 Å2
Refinement stepCycle: LAST / Resolution: 2.75→47.7 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10905 2552 35 218 13710
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.003713969
X-RAY DIFFRACTIONf_angle_d0.639719355
X-RAY DIFFRACTIONf_chiral_restr0.0412207
X-RAY DIFFRACTIONf_plane_restr0.00352032
X-RAY DIFFRACTIONf_dihedral_angle_d17.45765663
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.75-2.80.36231460.32722708X-RAY DIFFRACTION99.65
2.8-2.850.3551400.31252615X-RAY DIFFRACTION99.71
2.85-2.910.33621520.30382717X-RAY DIFFRACTION99.76
2.91-2.980.33411320.29082709X-RAY DIFFRACTION99.79
2.98-3.040.39481450.3092658X-RAY DIFFRACTION99.72
3.04-3.120.35061360.29222669X-RAY DIFFRACTION99.43
3.12-3.210.34881420.26752708X-RAY DIFFRACTION99.13
3.21-3.30.29671420.23862646X-RAY DIFFRACTION99.04
3.3-3.410.26731430.21632689X-RAY DIFFRACTION99.37
3.41-3.530.28611500.21522701X-RAY DIFFRACTION99.17
3.53-3.670.22911330.19842654X-RAY DIFFRACTION98.45
3.67-3.840.19561360.17272642X-RAY DIFFRACTION97.17
3.84-4.040.18221490.15742660X-RAY DIFFRACTION99.22
4.04-4.290.17131350.15112697X-RAY DIFFRACTION99.51
4.29-4.620.19611440.14712729X-RAY DIFFRACTION99.76
4.62-5.090.19571420.13982740X-RAY DIFFRACTION99.83
5.09-5.820.22221430.1612713X-RAY DIFFRACTION99.62
5.82-7.330.22571460.18532716X-RAY DIFFRACTION97.58
7.33-47.70.18551480.16242832X-RAY DIFFRACTION99.33
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)
10.619649136061-0.740403566577-0.6729137266210.07614250087761.14479613282.80302958111-0.1105927705640.03589335918750.269463241620.2809810309990.195292253275-0.004673533110120.89731844596-0.376365358722-0.2767477004190.682857846104-0.1165413772420.07032180050410.553369349744-0.05235430937260.562037710256-1.117128753314.5948380897648.8544449252
20.03029416663110.0719777176630.1950280316480.6471496208151.162222812542.322878337730.3332708327820.841661213449-0.326243903643-0.7214995989410.09068504930150.416550851930.508549120436-0.209324188629-0.3169754357951.285637669450.235937537646-0.1928630523651.66676571411-0.2624302140361.0357169137722.3431947633-16.35337832391.68860324654
31.3434044440.3026122864440.6194182501250.7162136761380.06040300918751.208511876230.003498474987960.207749406670.0840620611008-0.141517096921-0.0004749999293150.07717940453090.0530567618898-0.0197609087942-0.0002369980518550.41889275698-0.0450229768031-0.03907057876830.3958780337010.03257798848440.3568167086261.091732935367.6735898418128.1643091523
40.429174194622-0.257052748049-0.4544173048580.1635211239830.2454898192141.247271849550.481484806352-0.8712557257290.916128943319-0.125979483792-0.3051853158520.19644308257-1.244998759860.605606120443-0.2309608264031.16923324999-0.08554822011850.1896840086380.9952341214870.0657561245771.16818920432-40.264618473214.182519760534.0495118863
51.03026567573-0.02836420803310.1051431814680.210986158157-0.2915112722920.537212941093-0.0399760985261-0.004203114113950.02976180084860.0855953479762-0.0669843467453-0.05352255481090.00169326176310.1462871578160.115155090580.453843449653-0.03158845093440.003634837195650.362718780333-0.08810358323280.39896936279510.38431631023.6432669750145.1954187504
60.491975264247-0.2264952905-0.294783332795-0.05423282442080.1721506986761.62844087957-0.0396020601264-0.0334807329180.02249633691950.1400511744580.019105180367-0.0462963075239-0.01197727968920.1824065627230.01994743205420.512059653461-0.052519107018-0.03866023169580.3648318984940.03690129183090.51129012739310.298407843610.750273803858.4505742805
70.2864590570230.1075009387180.5051136671160.5463040443080.03496662095020.8006187718550.046679739904-0.0340682262959-0.1136083864320.112290224071-0.00897827193606-0.1442551625060.2266391007060.10336288357-0.03077857902930.605870150990.008428312956270.0622120316220.667486775828-0.006475371555050.699943583081-10.6988146334-6.3694136955966.4618889567
81.280969774050.225294026538-0.4637944008750.479407031429-0.1132175632311.36383825562-0.07476400332810.0381713917853-0.1924327595930.01947671860440.09418079227270.004464981690.364277936143-0.188441627897-0.02124926956330.50621764144-0.0991302609539-0.01965988341510.449616127766-0.007507652254380.568069257952-29.8492888678-12.04376943743.3563946631
93.535798134250.5041950051340.8722583657111.89952050774-0.188253989033.161088317460.002720063874530.3943003862770.0202731649436-0.306809460171-0.3514867489120.5623714099460.490365442419-0.7291922475740.3306792422870.852864335011-0.167247109445-0.005726252530181.19602303253-0.1884488398110.820983867048-9.58842558933-14.877782095325.3090048339
101.5832034420.118500784837-2.0247273251-0.06556073858920.06421613574393.974588811130.06225300392270.1503178214840.4291410338210.1463204836190.4399464017450.1281499079760.492334059775-0.496998030108-0.5987023210530.651610378134-0.06835540133290.05024663081840.6303071605480.04761823514240.572345273766-7.555703625485.1062799981365.242101447
115.32769296966-0.726154914744-2.41736729736.09374543840.6871970030035.232632406490.3692524581920.814635850668-1.00275006048-0.456939007590.423899189271-0.4236592133950.6923774324820.147689615703-0.9126630405770.60150891516-0.0910899802655-0.09899322058590.746474635665-0.1932013626650.720388758931-11.906578742-14.555465554223.3715585541
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid -1 through 28 )
2X-RAY DIFFRACTION2chain 'A' and (resid 29 through 38 )
3X-RAY DIFFRACTION3chain 'A' and (resid 39 through 68 )
4X-RAY DIFFRACTION4chain 'A' and (resid 69 through 82 )
5X-RAY DIFFRACTION5chain 'B' and (resid 3 through 286 )
6X-RAY DIFFRACTION6chain 'B' and (resid 287 through 678 )
7X-RAY DIFFRACTION7chain 'B' and (resid 679 through 909 )
8X-RAY DIFFRACTION8chain 'B' and (resid 910 through 1366 )
9X-RAY DIFFRACTION9chain 'C' and (resid -7 through 2 )
10X-RAY DIFFRACTION10chain 'C' and (resid 3 through 20 )
11X-RAY DIFFRACTION11chain 'D' and (resid -2 through 7 )

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