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Open data
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Basic information
Entry | Database: PDB / ID: 2jbl | ||||||||||||
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Title | PHOTOSYNTHETIC REACTION CENTER FROM BLASTOCHLORIS VIRIDIS | ||||||||||||
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![]() | ELECTRON TRANSPORT / CHROMOPHORE / FORMYLATION / CHLOROPHYLL / LIPOPROTEIN / STIGMATELLIN / METAL-BINDING / TRANSMEMBRANE / IRON / HEME / MEMBRANE / TRANSPORT / MAGNESIUM / PHOTOSYNTHESIS / REACTION CENTER / BACTERIOCHLOROPHYLL / PHOTOSYNTHETIC REACTION CENTER | ||||||||||||
Function / homology | ![]() plasma membrane-derived chromatophore membrane / plasma membrane light-harvesting complex / bacteriochlorophyll binding / photosynthetic electron transport in photosystem II / photosynthesis, light reaction / : / photosynthesis / electron transfer activity / iron ion binding / heme binding / metal ion binding Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Lancaster, C.R.D. | ||||||||||||
![]() | ![]() Title: A Comparison of Stigmatellin Conformations, Free and Bound to the Photosynthetic Reaction Center and the Cytochrome Bc(1) Complex. Authors: Lancaster, C.R.D. / Hunte, C. / Kelley, J. / Trumpower, B.L. / Ditchfield, R. #1: ![]() Title: Structural Basis of the Drastically Increased Initial Electron Transfer Rate in the Reaction Center from a Rhodopseudomonas Viridis Mutant Described at 2.00-A Resolution Authors: Lancaster, C.R.D. / Bibikova, M. / Sabatino, P. / Oesterhelt, D. / Michel, H. #2: ![]() Title: Refined Crystal Structures of Reaction Centres from Rhodopseudomonas Viridis in Complexes with the Herbicide Atrazine and Two Chiral Atrazine Derivatives Also Lead to a New Model of the Bound Carotenoid Authors: Lancaster, C.R. / Michel, H. #3: ![]() Title: Ubiquinone Reduction and Protonation in the Reaction Centre of Rhodopseudomonas Viridis: X-Ray Structures and Their Functional Implications Authors: Lancaster, C.R.D. #4: ![]() Title: The Coupling of Light-Induced Electron Transfer and Proton Uptake as Derived from Crystal Structures of Reaction Centres from Rhodopseudomonas Viridis Modified at the Binding Site of the Secondary Quinone, Qb Authors: Lancaster, C.R. / Michel, H. #5: ![]() Title: Crystallographic Refinement at 2.3 A Resolution and Refined Model of the Photosynthetic Reaction Centre from Rhodopseudomonas Viridis Authors: Deisenhofer, J. / Epp, O. / Sinning, I. / Michel, H. #6: Journal: Science / Year: 1989 Title: The Photosynthetic Reaction Center from the Purple Bacterium Rhodopseudomonas Viridis Authors: Deisenhofer, J. / Michel, H. #7: Journal: Nature / Year: 1985 Title: Structure of the Protein Subunits in the Photosynthetic Reaction Centre of Rhodopseudomonas Viridis at 3 Angstroms Resolution Authors: Deisenhofer, J. / Epp, O. / Miki, K. / Huber, R. / Michel, H. #8: Journal: J.Mol.Biol. / Year: 1984 Title: X-Ray Structure Analysis of a Membrane Protein Complex. Electron Density Map at 3 A Resolution and a Model of the Chromophores of the Photosynthetic Reaction Center from Rhodopseudomonas Viridis Authors: Deisenhofer, J. / Epp, O. / Miki, K. / Huber, R. / Michel, H. #9: Journal: J.Mol.Biol. / Year: 1982 Title: Three-Dimensional Crystals of a Membrane Protein Complex. The Photosynthetic Reaction Centre from Rhodopseudomonas Viridis Authors: Michel, H. | ||||||||||||
History |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 287.5 KB | Display | ![]() |
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PDB format | ![]() | 224.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2ibzC ![]() 4prc S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Components
-Protein , 1 types, 1 molecules C
#1: Protein | Mass: 39419.176 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: GERMAN COLLECTION OF MICROORGANISMS (DSM 133) / Source: (natural) ![]() |
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-REACTION CENTER PROTEIN ... , 3 types, 3 molecules HLM
#2: Protein | Mass: 28557.453 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: GERMAN COLLECTION OF MICROORGANISMS (DSM 133) / Source: (natural) ![]() |
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#3: Protein | Mass: 30469.104 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: GERMAN COLLECTION OF MICROORGANISMS (DSM 133) / Source: (natural) ![]() |
#4: Protein | Mass: 35932.188 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: GERMAN COLLECTION OF MICROORGANISMS (DSM 133) / Source: (natural) ![]() |
-Non-polymers , 10 types, 366 molecules 


















#5: Chemical | ChemComp-HEC / #6: Chemical | ChemComp-LDA / #7: Chemical | ChemComp-SO4 / #8: Chemical | ChemComp-BCB / #9: Chemical | #10: Chemical | ChemComp-SMA / | #11: Chemical | ChemComp-FE / | #12: Chemical | ChemComp-MQ7 / | #13: Chemical | ChemComp-NS5 / | #14: Water | ChemComp-HOH / | |
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-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.82 Å3/Da / Density % sol: 74.28 % |
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Crystal grow | pH: 6 / Details: pH 6.00 |
-Data collection
Diffraction | Mean temperature: 263 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Nov 13, 1992 / Details: FOCUSING MIRROR |
Radiation | Monochromator: BENT SINGLE-CRYSTAL GERMANIUM TRIANGULAR MONOCHROMATOR Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.92 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→26.56 Å / Num. obs: 103499 / % possible obs: 92.3 % / Observed criterion σ(I): -3 / Redundancy: 1.9 % / Biso Wilson estimate: 28.1 Å2 / Rmerge(I) obs: 0.09 / Net I/σ(I): 6.9 |
Reflection shell | Resolution: 2.4→2.46 Å / Redundancy: 1.4 % / Rmerge(I) obs: 0.31 / Mean I/σ(I) obs: 1.6 / % possible all: 86.2 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 4PRC ![]() 4prc Resolution: 2.4→26.56 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 3307055.41 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: MLF
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 56.1587 Å2 / ksol: 0.285982 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 37.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.4→26.56 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.4→2.55 Å / Rfactor Rfree error: 0.02 / Total num. of bins used: 6
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Xplor file |
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