[English] 日本語
Yorodumi- PDB-6gcg: Copper nitrite reductase from Achromobacter cycloclastes: large p... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6gcg | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Copper nitrite reductase from Achromobacter cycloclastes: large polymorph dataset 15 | |||||||||
Components | Copper-containing nitrite reductase | |||||||||
Keywords | OXIDOREDUCTASE / Copper / denitrification / serial synchrotron crystallography / polymorphs / nitrite reductase | |||||||||
Function / homology | Function and homology information denitrification pathway / nitrite reductase (NO-forming) / nitrite reductase (NO-forming) activity / nitrate assimilation / periplasmic space / copper ion binding Similarity search - Function | |||||||||
Biological species | Achromobacter cycloclastes (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.80015244154 Å | |||||||||
Authors | Ebrahim, A. / Appleby, M.V. / Axford, D. / Beale, J. / Moreno-Chicano, T. / Sherrell, D.A. / Strange, R.W. / Owen, R.L. / Hough, M.A. | |||||||||
Funding support | United Kingdom, 2items
| |||||||||
Citation | Journal: Acta Crystallogr D Struct Biol / Year: 2019 Title: Resolving polymorphs and radiation-driven effects in microcrystals using fixed-target serial synchrotron crystallography. Authors: Ebrahim, A. / Appleby, M.V. / Axford, D. / Beale, J. / Moreno-Chicano, T. / Sherrell, D.A. / Strange, R.W. / Hough, M.A. / Owen, R.L. | |||||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 6gcg.cif.gz | 98.1 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb6gcg.ent.gz | 58.6 KB | Display | PDB format |
PDBx/mmJSON format | 6gcg.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gc/6gcg ftp://data.pdbj.org/pub/pdb/validation_reports/gc/6gcg | HTTPS FTP |
---|
-Related structure data
Related structure data | 6gb8C 6gbbC 6gbyC 5i6kS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 40819.172 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Achromobacter cycloclastes (bacteria) / Gene: nirK / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P25006, nitrite reductase (NO-forming) | ||
---|---|---|---|
#2: Chemical | #3: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.15 Å3/Da / Density % sol: 42.71 % / Description: Microcrystals |
---|---|
Crystal grow | Temperature: 298 K / Method: batch mode / pH: 4.5 Details: Batch microcrystals were prepared by rapidly mixing 20 mg/ml AcNiR in 20mM Tris, pH 7.5 with a solution containing 2.5 M ammonium sulphate, 0.1 M sodium citrate pH 4.5 buffer, in a ratio of ...Details: Batch microcrystals were prepared by rapidly mixing 20 mg/ml AcNiR in 20mM Tris, pH 7.5 with a solution containing 2.5 M ammonium sulphate, 0.1 M sodium citrate pH 4.5 buffer, in a ratio of 1:3 and mixed by vortexing for 60 seconds. Microcrystals with a diameter of 5-15 microns grew at room temperature over a period of 4-6 days. |
-Data collection
Diffraction | Mean temperature: 298 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I24 / Wavelength: 0.9686 Å |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jan 17, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9686 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→29.55 Å / Num. obs: 29321 / % possible obs: 100 % / Redundancy: 978 % / Biso Wilson estimate: 15.5148580083 Å2 / CC1/2: 0.999 / R split: 0.0583 / Net I/σ(I): 0.72 |
Reflection shell | Resolution: 1.8→1.83 Å / Redundancy: 799 % / Mean I/σ(I) obs: 0.06 / Num. unique obs: 1733 / CC1/2: 0.502 / R split: 0.691 / % possible all: 100 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5i6k Resolution: 1.80015244154→29.5446443882 Å / SU ML: 0.229445962341 / Cross valid method: FREE R-VALUE / σ(F): 0 / Phase error: 23.2277153153
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 27.7443443621 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.80015244154→29.5446443882 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
|