[English] 日本語
![](img/lk-miru.gif)
- PDB-1p9s: Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design ... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 1p9s | ||||||
---|---|---|---|---|---|---|---|
Title | Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design of anti-SARS Drugs | ||||||
![]() | Replicase polyprotein 1ab | ||||||
![]() | HYDROLASE / SARS-CoV / HCoV / CORONAVIRUS / TGEV | ||||||
Function / homology | ![]() exonuclease activity / host cell membrane / DNA helicase activity / viral genome replication / Transferases; Transferring one-carbon groups; Methyltransferases / methyltransferase activity / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / host cell endoplasmic reticulum-Golgi intermediate compartment / transferase activity / omega peptidase activity ...exonuclease activity / host cell membrane / DNA helicase activity / viral genome replication / Transferases; Transferring one-carbon groups; Methyltransferases / methyltransferase activity / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / host cell endoplasmic reticulum-Golgi intermediate compartment / transferase activity / omega peptidase activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / methylation / symbiont-mediated perturbation of host ubiquitin-like protein modification / endonuclease activity / DNA helicase / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / membrane => GO:0016020 / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / RNA helicase activity / Hydrolases; Acting on ester bonds / host cell perinuclear region of cytoplasm / viral protein processing / RNA helicase / induction by virus of host autophagy / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / DNA-templated transcription / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Anand, K. / Ziebuhr, J. / Wadhwani, P. / Mesters, J.R. / Hilgenfeld, R. | ||||||
![]() | ![]() Title: Coronavirus Main Proteinase (3CLpro) Structure: Basis for Design of anti-SARS Drugs Authors: Anand, K. / Ziebuhr, J. / Wadhwani, P. / Mesters, J.R. / Hilgenfeld, R. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 126.5 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 99.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 390.3 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 409 KB | Display | |
Data in XML | ![]() | 14.7 KB | Display | |
Data in CIF | ![]() | 21.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1p9uC ![]() 1lvoS S: Starting model for refinement C: citing same article ( |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||||||||||||||||||||||||
2 | ![]()
| ||||||||||||||||||||||||||||||
Unit cell |
| ||||||||||||||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Ens-ID: 1 / Beg auth comp-ID: ALA / Beg label comp-ID: ALA / Refine code: 4
|
-
Components
#1: Protein | Mass: 33311.234 Da / Num. of mol.: 2 / Fragment: residue 2966-3265, 3C-like proteinase / Mutation: C-terminal deletion mutant Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q05002, UniProt: P0C6U2*PLUS, Hydrolases; Acting on peptide bonds (peptidases); Metalloendopeptidases #2: Chemical | #3: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.18 Å3/Da / Density % sol: 43.55 % | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | Temperature: 283 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: PEG 10000, 1,6-hexanediol, DTT, HEPES, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 283K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 10 ℃ / pH: 8 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jan 1, 2000 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9801 Å / Relative weight: 1 |
Reflection | Resolution: 2.54→70.71 Å / Num. all: 17709 / Num. obs: 17709 / Observed criterion σ(I): 0 / Redundancy: 12.3 % / Rmerge(I) obs: 0.142 / Net I/σ(I): 9.1 |
Reflection | *PLUS Lowest resolution: 70.7 Å / % possible obs: 98.2 % / Num. measured all: 216984 |
Reflection shell | *PLUS Highest resolution: 2.54 Å / Lowest resolution: 2.61 Å / Rmerge(I) obs: 0.412 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1LVO Resolution: 2.54→70.71 Å / Cor.coef. Fo:Fc: 0.922 / Cor.coef. Fo:Fc free: 0.837 / SU B: 12.516 / SU ML: 0.271 / Cross valid method: THROUGHOUT / ESU R Free: 0.371 / Stereochemistry target values: MAXIMUM LIKELIHOOD / 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: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.781 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.54→70.71 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints NCS | Dom-ID: 1 / Auth asym-ID: A / Ens-ID: 1 / Number: 4348 / Refine-ID: X-RAY DIFFRACTION
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.54→2.606 Å / Total num. of bins used: 20 /
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 70.7 Å / Rfactor Rfree: 0.28 / Rfactor Rwork: 0.198 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
|