[English] 日本語
Yorodumi- PDB-6k57: Crystal structure of dCas9 in complex with sgRNA and DNA (CGA PAM) -
+
Open data
-
Basic information
| Entry | Database: PDB / ID: 6k57 | ||||||
|---|---|---|---|---|---|---|---|
| Title | Crystal structure of dCas9 in complex with sgRNA and DNA (CGA PAM) | ||||||
Components |
| ||||||
Keywords | HYDROLASE/RNA/DNA / endonuclease / HYDROLASE-RNA-DNA complex | ||||||
| Function / homology | Function and homology informationmaintenance 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 | ||||||
| Biological species | Streptococcus pyogenes serotype M1 (bacteria) Streptococcus pyogenes (bacteria) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.98 Å | ||||||
Authors | Chen, W. / Zhang, H. / Zhang, Y. / Wang, Y. / Gan, J. / Ji, Q. | ||||||
| Funding support | China, 1items
| ||||||
Citation | Journal: Plos Biol. / Year: 2019Title: Molecular basis for the PAM expansion and fidelity enhancement of an evolved Cas9 nuclease. Authors: Chen, W. / Zhang, H. / Zhang, Y. / Wang, Y. / Gan, J. / Ji, Q. | ||||||
| History |
|
-
Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
|---|
-
Downloads & links
-
Download
| PDBx/mmCIF format | 6k57.cif.gz | 666.4 KB | Display | PDBx/mmCIF format |
|---|---|---|---|---|
| PDB format | pdb6k57.ent.gz | 541.1 KB | Display | PDB format |
| PDBx/mmJSON format | 6k57.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6k57_validation.pdf.gz | 481.2 KB | Display | wwPDB validaton report |
|---|---|---|---|---|
| Full document | 6k57_full_validation.pdf.gz | 529.1 KB | Display | |
| Data in XML | 6k57_validation.xml.gz | 51.6 KB | Display | |
| Data in CIF | 6k57_validation.cif.gz | 72 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/k5/6k57 ftp://data.pdbj.org/pub/pdb/validation_reports/k5/6k57 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 6k3zC ![]() 6k4pC ![]() 6k4qC ![]() 6k4sC ![]() 6k4uC ![]() 4un3S S: Starting model for refinement C: citing same article ( |
|---|---|
| Similar structure data |
-
Links
-
Assembly
| Deposited unit | ![]()
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
| ||||||||
| Unit cell |
|
-
Components
| #1: RNA chain | Mass: 26788.984 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Streptococcus pyogenes (bacteria) |
|---|---|
| #2: Protein | Mass: 158588.781 Da / Num. of mol.: 1 / Mutation: D10A, H840A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Streptococcus pyogenes serotype M1 (bacteria)Gene: Cas9 / Production host: ![]() References: UniProt: Q99ZW2, Hydrolases; Acting on ester bonds |
| #3: DNA chain | Mass: 8583.573 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Streptococcus pyogenes (bacteria) |
| #4: DNA chain | Mass: 3694.455 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Streptococcus pyogenes (bacteria) |
| #5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
|---|
-
Sample preparation
| Crystal | Density Matthews: 2.86 Å3/Da / Density % sol: 56.99 % |
|---|---|
| Crystal grow | Temperature: 289 K / Method: vapor diffusion, sitting drop / pH: 8 Details: 0.2M Ammonium phosphate dibasic, 20%(w/v) Polyethylene glycol 3,350 |
-Data collection
| Diffraction | Mean temperature: 85 K / Serial crystal experiment: N |
|---|---|
| Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL19U1 / Wavelength: 0.9785 Å |
| Detector | Type: AGILENT EOS CCD / Detector: CCD / Date: Mar 15, 2019 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9785 Å / Relative weight: 1 |
| Reflection | Resolution: 2.98→50 Å / Num. obs: 44046 / % possible obs: 98.8 % / Redundancy: 6.4 % / CC1/2: 0.989 / Rpim(I) all: 0.046 / Net I/σ(I): 16.2 |
| Reflection shell | Resolution: 2.98→3.09 Å / Redundancy: 5.7 % / Mean I/σ(I) obs: 2 / Num. unique obs: 4274 / CC1/2: 0.793 / Rpim(I) all: 0.39 / % possible all: 97.2 |
-
Processing
| Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 4UN3 Resolution: 2.98→48.89 Å / Cor.coef. Fo:Fc: 0.924 / Cor.coef. Fo:Fc free: 0.859 / SU B: 47.618 / SU ML: 0.384 / Cross valid method: THROUGHOUT / ESU R Free: 0.499 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 57.358 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: 1 / Resolution: 2.98→48.89 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refine LS restraints |
|
Movie
Controller
About Yorodumi



Streptococcus pyogenes serotype M1 (bacteria)
X-RAY DIFFRACTION
China, 1items
Citation




















PDBj
































































