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Yorodumi- PDB-1phn: STRUCTURE OF PHYCOCYANIN FROM CYANIDIUM CALDARIUM AT 1.65A RESOLUTION -
+Open data
-Basic information
Entry | Database: PDB / ID: 1phn | ||||||
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Title | STRUCTURE OF PHYCOCYANIN FROM CYANIDIUM CALDARIUM AT 1.65A RESOLUTION | ||||||
Components | (PHYCOCYANIN) x 2 | ||||||
Keywords | ELECTRON TRANSPORT / PHYCOCYANIN / PHYCOBILISOME | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Cyanidium caldarium (eukaryote) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 1.65 Å | ||||||
Authors | Stec, B. / Troxler, R.F. / Teeter, M.M. | ||||||
Citation | Journal: Biophys.J. / Year: 1999 Title: Crystal structure of C-phycocyanin from Cyanidium caldarium provides a new perspective on phycobilisome assembly. Authors: Stec, B. / Troxler, R.F. / Teeter, M.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1phn.cif.gz | 93.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1phn.ent.gz | 70.1 KB | Display | PDB format |
PDBx/mmJSON format | 1phn.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ph/1phn ftp://data.pdbj.org/pub/pdb/validation_reports/ph/1phn | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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2 |
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3 |
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Unit cell |
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-Components
#1: Protein | Mass: 17519.588 Da / Num. of mol.: 1 Fragment: CHAIN A IS THE ALPHA CHAIN, CHAIN B IS THE BETA CHAIN Source method: isolated from a natural source / Source: (natural) Cyanidium caldarium (eukaryote) / References: UniProt: P00306 | ||||||
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#2: Protein | Mass: 18282.729 Da / Num. of mol.: 1 Fragment: CHAIN A IS THE ALPHA CHAIN, CHAIN B IS THE BETA CHAIN Source method: isolated from a natural source / Source: (natural) Cyanidium caldarium (eukaryote) / References: UniProt: P00311 | ||||||
#3: Chemical | #4: Chemical | ChemComp-PEB / | #5: Water | ChemComp-HOH / | Nonpolymer details | THIS STRUCTURE CONTAINS THREE PHYCOCYANOBILIN CHROMOPHORES ATTACHED BY THIOETHER BONDS TO CYSTEINES ...THIS STRUCTURE CONTAINS THREE PHYCOCYANO | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.68 Å3/Da / Density % sol: 54.11 % | ||||||||||||||||||||||||||||||
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Crystal grow | *PLUS pH: 7 / Method: vapor diffusion, sitting drop | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction source | Wavelength: 1.5418 |
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Detector | Type: XUONG-HAMLIN MULTIWIRE / Detector: AREA DETECTOR / Date: 1990 |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.65→37 Å / Num. obs: 44677 / % possible obs: 95.6 % / Observed criterion σ(I): 1 / Redundancy: 2.3 % / Rmerge(I) obs: 0.089 |
Reflection | *PLUS % possible obs: 90.3 % / Redundancy: 3.3 % |
Reflection shell | *PLUS Highest resolution: 1.65 Å / Lowest resolution: 1.68 Å / % possible obs: 65 % |
-Processing
Software |
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Refinement | Resolution: 1.65→10 Å / σ(F): 2
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Refine analyze | Luzzati coordinate error obs: 0.21 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.65→10 Å
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Refine LS restraints |
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Software | *PLUS Name: X-PLOR / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.184 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 12.3 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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