+Open data
-Basic information
Entry | Database: PDB / ID: 6qo0 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | I47W mutated sulfur oxygenase reductase from Acidianus ambivaens | |||||||||
Components | Sulfur oxygenase/reductase | |||||||||
Keywords | OXIDOREDUCTASE / SULFUR OXYGENASE REDUCTASE / 2-HIS-1-CARBOXYLATE FACIAL TRIAD / CYSTEINE PERSULPHURATION / BIOGEOCHEMICAL SULFUR CYCLE | |||||||||
Function / homology | sulfur oxygenase/reductase / sulfur oxygenase/reductase activity / Sulphur oxygenase reductase / Sulphur oxygenase reductase / Dimeric alpha-beta barrel / metal ion binding / cytoplasm / : / Sulfur oxygenase/reductase Function and homology information | |||||||||
Biological species | Acidianus ambivalens (archaea) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.65 Å | |||||||||
Authors | Frazao, C. / Klezin, A. / Poell, U. | |||||||||
Funding support | Portugal, Germany, 2items
| |||||||||
Citation | Journal: To Be Published Title: Multiple sulfane modifications in active-site cysteine thiols of two sulfur oxygenase reductases and analysis of substrate/product channels Authors: Frazao, C. / Klezin, A. #1: Journal: Science / Year: 2006 Title: X-ray Structure of a self-compartmentalizing sulfur cycle metalloenzyme. Authors: Urich, T. / Gomes, C.M. / Kletzin, A. / Frazao, C. #2: Journal: Front Microbiol / Year: 2011 Title: Substrate pathways and mechanisms of inhibition in the sulfur oxygenase reductase of acidianus ambivalens. Authors: Veith, A. / Urich, T. / Seyfarth, K. / Protze, J. / Frazao, C. / Kletzin, A. | |||||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 6qo0.cif.gz | 529.4 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb6qo0.ent.gz | 442.1 KB | Display | PDB format |
PDBx/mmJSON format | 6qo0.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qo/6qo0 ftp://data.pdbj.org/pub/pdb/validation_reports/qo/6qo0 | HTTPS FTP |
---|
-Related structure data
Related structure data | 6qjcC 6qkaC 6qkmC 6qmvC 6qneC 6qpaC C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| x 6||||||||
Unit cell |
| ||||||||
Components on special symmetry positions |
|
-Components
#1: Protein | Mass: 36453.988 Da / Num. of mol.: 4 / Mutation: I47W Source method: isolated from a genetically manipulated source Source: (gene. exp.) Acidianus ambivalens (archaea) / Gene: sor / Production host: Escherichia coli (E. coli) / References: UniProt: P29082, sulfur oxygenase/reductase #2: Chemical | ChemComp-FE / #3: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.92 Å3/Da / Density % sol: 57.9 % |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 4.2 / Details: 0.1 sodium acetate pH 4.2, 2 M sodium formate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.9795 Å |
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Jul 13, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 1.65→113.8 Å / Num. obs: 199561 / % possible obs: 99.7 % / Redundancy: 59.4 % / Biso Wilson estimate: 33 Å2 / CC1/2: 1 / Rpim(I) all: 0.157 / Rrim(I) all: 0.148 / Rsym value: 0.147 / Net I/σ(I): 29.2 |
Reflection shell | Resolution: 1.65→1.69 Å / Redundancy: 56.8 % / Mean I/σ(I) obs: 1.4 / Num. unique obs: 14480 / CC1/2: 0.621 / Rpim(I) all: 0.1332 / Rrim(I) all: 4.272 / Rsym value: 4.234 / % possible all: 99.4 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.65→113.8 Å / SU ML: 0.18 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 21.34
| ||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.65→113.8 Å
| ||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||
Refinement TLS params. | Method: refined / Origin x: -98.7971 Å / Origin y: 194.2093 Å / Origin z: 256.6346 Å
| ||||||||||||||||||||||||||||||||||||||||
Refinement TLS group | Selection details: all |