+Open data
-Basic information
Entry | Database: PDB / ID: 2knd | ||||||
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Title | Psb27 structure from Synechocystis | ||||||
Components | Photosystem II 11 kDa protein | ||||||
Keywords | PHOTOSYNTHESIS / protein / four-helix bundle / right-handed / Photosystem II | ||||||
Function / homology | Function and homology information plasma membrane-derived thylakoid photosystem II / photosystem II repair / thylakoid lumen / photosystem II assembly / plasma membrane-derived thylakoid membrane Similarity search - Function | ||||||
Biological species | Synechocystis sp. (bacteria) | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model details | lowest energy, model 1 | ||||||
Authors | Cormann, K.U. / Nowaczyk, M.M. / Bangert, J.-A. / Ikeuchi, M. / Roegner, M. / Stoll, R. | ||||||
Citation | Journal: Biochemistry / Year: 2009 Title: Structure of Psb27 in solution: implications for transient binding to photosystem II during biogenesis and repair Authors: Cormann, K.U. / Bangert, J.-A. / Ikeuchi, M. / Roegner, M. / Stoll, R. / Nowaczyk, M.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2knd.cif.gz | 667.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2knd.ent.gz | 560.2 KB | Display | PDB format |
PDBx/mmJSON format | 2knd.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kn/2knd ftp://data.pdbj.org/pub/pdb/validation_reports/kn/2knd | HTTPS FTP |
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-Related structure data
Similar structure data | |
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Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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NMR ensembles |
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-Components
#1: Protein | Mass: 12233.600 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Synechocystis sp. (bacteria) / Strain: PCC 6803 / Gene: slr1645 / Production host: Escherichia coli (E. coli) / References: UniProt: P74367 |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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NMR experiment |
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-Sample preparation
Details |
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Sample |
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Sample conditions | Ionic strength: 40 / pH: 6.5 / Pressure: ambient / Temperature: 298 K |
-NMR measurement
NMR spectrometer | Type: Bruker DRX / Manufacturer: Bruker / Model: DRX / Field strength: 600 MHz |
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-Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 | |||||||||||||||
NMR representative | Selection criteria: lowest energy | |||||||||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations Conformers calculated total number: 100 / Conformers submitted total number: 20 / Representative conformer: 1 |