+
Open data
-
Basic information
Entry | Database: PDB / ID: 1e7p | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | QUINOL:FUMARATE REDUCTASE FROM WOLINELLA SUCCINOGENES | |||||||||
![]() | (Fumarate reductase ...) x 3 | |||||||||
![]() | OXIDOREDUCTASE / SUCCINATE DEHYDROGENASE / RESPIRATORY CHAIN / CITRIC ACID CYCLE / FLAVOPROTEIN / IRON- SULPHUR PROTEIN IRON- SULPHUR PROTEIN / DIHAEM CYTOCHROME B | |||||||||
Function / homology | ![]() succinate dehydrogenase (quinone) activity / succinate dehydrogenase / anaerobic respiration / 3 iron, 4 sulfur cluster binding / tricarboxylic acid cycle / respiratory electron transport chain / electron transport chain / 2 iron, 2 sulfur cluster binding / flavin adenine dinucleotide binding / 4 iron, 4 sulfur cluster binding ...succinate dehydrogenase (quinone) activity / succinate dehydrogenase / anaerobic respiration / 3 iron, 4 sulfur cluster binding / tricarboxylic acid cycle / respiratory electron transport chain / electron transport chain / 2 iron, 2 sulfur cluster binding / flavin adenine dinucleotide binding / 4 iron, 4 sulfur cluster binding / electron transfer activity / oxidoreductase activity / metal ion binding / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Lancaster, C.R.D. / Kroeger, A. | |||||||||
![]() | ![]() Title: A Third Crystal Form of Wolinella Succinogenes Quinol:Fumarate Reductase Reveals Domain Closure at the Site of Fumarate Reduction Authors: Lancaster, C.R.D. / Gross, R. / Simon, J. #1: Journal: Proc.Natl.Acad.Sci.USA / Year: 2000 Title: Essential Role of Glu-C66 for Menaquinol Oxidation Indicates Transmembrane Electrochemical Potential Generation by Wolinella Succinogenes Fumarate Reductase Authors: Lancaster, C.R.D. / Gross, R. / Haas, A. / Ritter, M. / Maentele, W. / Simon, J. / Kroeger, A. #2: ![]() Title: Structure of Fumarate Reductase from Wolinella Succinogenes at 2.2 Angstroms Resolution Authors: Lancaster, C.R.D. / Kroeger, A. / Auer, M. / Michel, H. | |||||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 926.4 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 746.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.5 MB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 1.8 MB | Display | |
Data in XML | ![]() | 131.7 KB | Display | |
Data in CIF | ![]() | 183.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1qla S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||||||||||
2 | ![]()
| ||||||||||||||||
Unit cell |
| ||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS oper:
|
-
Components
-Fumarate reductase ... , 3 types, 12 molecules ADGJBEHKCFIL
#1: Protein | Mass: 72825.055 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Details: 8-ALPHA-[-N-EPSILON-HISTIDYL] COVALENT BOND BETWEEN FLAVIN ADENINE DINUCLEOTIDE (FAD) AND HIS 43 Source: (gene. exp.) ![]() ![]() #2: Protein | Mass: 27197.453 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() #3: Protein | Mass: 29758.070 Da / Num. of mol.: 4 / Mutation: E66Q Source method: isolated from a genetically manipulated source Details: HAEM AXIAL LIGANDS - HIS 44, HIS 93, HIS 143 HIS 182 Source: (gene. exp.) ![]() Strain: ATCC 29543 / DSM 1740 / LMG 7466 / NCTC 11488 / FDC 602W Gene: frdC, WS0832 / Variant: FRDC-E66Q / Production host: ![]() |
---|
-Sugars , 1 types, 4 molecules 
#11: Sugar | ChemComp-LMT / |
---|
-Non-polymers , 7 types, 32 molecules 












#4: Chemical | ChemComp-FAD / #5: Chemical | ChemComp-MLA / #6: Chemical | ChemComp-NA / #7: Chemical | ChemComp-FES / #8: Chemical | ChemComp-F3S / #9: Chemical | ChemComp-SF4 / #10: Chemical | ChemComp-HEM / |
---|
-Details
Compound details | CHAINS: C, F, I, L CONTAIN ENGINEEREDHas protein modification | Y | |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 3.46 Å3/Da / Density % sol: 64 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | pH: 6 / Details: pH 6.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 6.4 / Method: vapor diffusionDetails: used microseeding, Lancaster, C.R.D., (1999) Nature, 402, 377. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 275 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Jul 9, 2000 / Details: MIRRORS |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.958 Å / Relative weight: 1 |
Reflection | Resolution: 3.1→30 Å / Num. obs: 102882 / % possible obs: 80.8 % / Observed criterion σ(I): -1 / Redundancy: 2.7 % / Biso Wilson estimate: 65.4 Å2 / Rsym value: 0.06 / Net I/σ(I): 11.9 |
Reflection shell | Resolution: 3.1→3.29 Å / Redundancy: 1.97 % / Mean I/σ(I) obs: 2 / Rsym value: 0.26 / % possible all: 61.7 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1QLA ![]() 1qla Resolution: 3.1→30 Å / Rfactor Rfree error: 0.011 / Data cutoff high absF: 10000000 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Details: N(OBS)/N(PAR) = 1.57
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Bsol: 48.4 Å2 / ksol: 0.31 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 84.8 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.66 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.1→30 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 3.1→3.29 Å / Rfactor Rfree error: 0.049 / Total num. of bins used: 10
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Xplor file |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Software | *PLUS Name: CNS / Version: 1 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | *PLUS Rfactor obs: 0.477 |