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Yorodumi- PDB-1pcr: STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM RHODOBACTER ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1pcr | ||||||
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Title | STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM RHODOBACTER SPHAEROIDES AT 2.65 ANGSTROMS RESOLUTION: COFACTORS AND PROTEIN-COFACTOR INTERACTIONS | ||||||
Components | (PHOTOSYNTHETIC REACTION ...) x 3 | ||||||
Keywords | PHOTOSYNTHETIC REACTION CENTER | ||||||
Function / homology | Function and homology information : / plasma membrane-derived chromatophore membrane / plasma membrane light-harvesting complex / bacteriochlorophyll binding / photosynthetic electron transport in photosystem II / photosynthesis, light reaction / electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity / membrane => GO:0016020 / metal ion binding Similarity search - Function | ||||||
Biological species | Rhodobacter sphaeroides (bacteria) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 2.65 Å | ||||||
Authors | Ermler, U. / Fritzsch, G. / Michel, H. | ||||||
Citation | Journal: Structure / Year: 1994 Title: Structure of the photosynthetic reaction centre from Rhodobacter sphaeroides at 2.65 A resolution: cofactors and protein-cofactor interactions. Authors: Ermler, U. / Fritzsch, G. / Buchanan, S.K. / Michel, H. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1pcr.cif.gz | 200.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1pcr.ent.gz | 157.6 KB | Display | PDB format |
PDBx/mmJSON format | 1pcr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pc/1pcr ftp://data.pdbj.org/pub/pdb/validation_reports/pc/1pcr | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Atom site foot note | 1: LYS L 202 - GLY L 203 OMEGA = 140.23 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 2: CIS PROLINE - PRO M 49 / 3: CIS PROLINE - PRO H 41 4: LEU H 66 - PRO H 67 OMEGA = 219.09 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION 5: CIS PROLINE - PRO H 76 |
-Components
-PHOTOSYNTHETIC REACTION ... , 3 types, 3 molecules LMH
#1: Protein | Mass: 31346.389 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rhodobacter sphaeroides (bacteria) / References: UniProt: P02954, UniProt: P0C0Y8*PLUS |
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#2: Protein | Mass: 34398.543 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rhodobacter sphaeroides (bacteria) / References: UniProt: P02953, UniProt: P0C0Y9*PLUS |
#3: Protein | Mass: 28066.322 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rhodobacter sphaeroides (bacteria) / References: UniProt: P11846, UniProt: P0C0Y7*PLUS |
-Non-polymers , 8 types, 180 molecules
#4: Chemical | ChemComp-BCL / #5: Chemical | #6: Chemical | #7: Chemical | ChemComp-LDA / #8: Chemical | ChemComp-FE / | #9: Chemical | ChemComp-PO4 / | #10: Chemical | ChemComp-SPO / | #11: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 5.75 Å3/Da / Density % sol: 78.61 % | |||||||||||||||||||||||||||||||||||
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Crystal grow | *PLUS Method: vapor diffusion, sitting drop / PH range low: 7 / PH range high: 6.5 | |||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
Reflection | Num. obs: 56141 / % possible obs: 89.3 % / Observed criterion σ(I): 0 |
Reflection | *PLUS Highest resolution: 2.65 Å / Rmerge(I) obs: 0.106 |
Reflection shell | *PLUS Highest resolution: 2.65 Å / Lowest resolution: 2.83 Å / % possible obs: 82.5 % |
-Processing
Software |
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Refinement | Resolution: 2.65→10 Å / σ(F): 0
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Displacement parameters | Biso mean: 34.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.3 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.65→10 Å
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Refine LS restraints |
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Software | *PLUS Name: X-PLOR / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.186 / Rfactor Rwork: 0.186 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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