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Open data
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Basic information
| Entry | Database: PDB / ID: 6zxs | |||||||||
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| Title | Cold grown Pea Photosystem I | |||||||||
Components |
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Keywords | PHOTOSYNTHESIS | |||||||||
| Function / homology | Function and homology informationphotosynthesis, light harvesting in photosystem I / chloroplast thylakoid lumen / photosynthesis, light harvesting / photosystem I reaction center / photosystem I / photosynthetic electron transport in photosystem I / photosystem I / photosystem II / chlorophyll binding / chloroplast thylakoid membrane ...photosynthesis, light harvesting in photosystem I / chloroplast thylakoid lumen / photosynthesis, light harvesting / photosystem I reaction center / photosystem I / photosynthetic electron transport in photosystem I / photosystem I / photosystem II / chlorophyll binding / chloroplast thylakoid membrane / photosynthesis / chloroplast / 4 iron, 4 sulfur cluster binding / electron transfer activity / oxidoreductase activity / magnesium ion binding / metal ion binding Similarity search - Function | |||||||||
| Biological species | Pisum sativum (garden pea) | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å | |||||||||
Authors | Caspy, I. / Borovikova-Sheinker, A. / Subramanyam, R. / Nelson, N. | |||||||||
| Funding support | Israel, India, 2items
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Citation | Journal: To Be PublishedTitle: Structure of cold grown pea Photosystem I Authors: Nelson, N. / Caspy, I. / Subramanyam, R. | |||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6zxs.cif.gz | 2.2 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb6zxs.ent.gz | 1.6 MB | Display | PDB format |
| PDBx/mmJSON format | 6zxs.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/zx/6zxs ftp://data.pdbj.org/pub/pdb/validation_reports/zx/6zxs | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 5l8rS S: Starting model for refinement |
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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
-Photosystem I P700 chlorophyll a apoprotein ... , 2 types, 2 molecules AB
| #1: Protein | Mass: 82571.484 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: A0A0F6NFW5, photosystem I |
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| #2: Protein | Mass: 82381.734 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: A0A0F6NGI2, photosystem I |
-Protein , 7 types, 7 molecules CDEGL12
| #3: Protein | Mass: 8860.276 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: P10793, photosystem I |
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| #4: Protein | Mass: 16041.408 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS |
| #5: Protein | Mass: 7479.422 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS |
| #7: Protein | Mass: 10678.027 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS |
| #12: Protein | Mass: 16564.977 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: E1C9L1 |
| #13: Protein | Mass: 21335.439 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS |
| #14: Protein | Mass: 22845.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: Q41038 |
-Photosystem I reaction center subunit ... , 5 types, 5 molecules FHIJK
| #6: Protein | Mass: 17137.857 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: A0A0M3KL12 |
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| #8: Protein | Mass: 9491.742 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: A0A0M3KL10 |
| #9: Protein/peptide | Mass: 3296.041 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: P17227 |
| #10: Protein/peptide | Mass: 4767.609 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: D5MAL3 |
| #11: Protein | Mass: 7988.296 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: E1C9L3 |
-Chlorophyll a-b binding protein ... , 2 types, 2 molecules 34
| #15: Protein | Mass: 24139.521 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: Q32904 |
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| #16: Protein | Mass: 21994.029 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Pisum sativum (garden pea) / Variant: CBS / References: UniProt: Q9SQL2 |
-Sugars , 2 types, 14 molecules 


| #23: Sugar | ChemComp-LMT / #26: Sugar | ChemComp-DGD / |
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-Non-polymers , 13 types, 226 molecules 
























| #17: Chemical | ChemComp-CL0 / | ||||||||||||||||||||||
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| #18: Chemical | ChemComp-CLA / #19: Chemical | #20: Chemical | #21: Chemical | ChemComp-BCR / #22: Chemical | ChemComp-LHG / #24: Chemical | ChemComp-LMG / #25: Chemical | #27: Chemical | #28: Chemical | ChemComp-ZEX / ( | #29: Chemical | ChemComp-LUT / ( #30: Chemical | ChemComp-CHL / #31: Chemical | |
-Details
| Has ligand of interest | N |
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| Has protein modification | Y |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 5.73 Å3/Da / Density % sol: 78.54 % |
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| Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop Details: di-potassium phosphate, Tris, PEG400, glycerol, L-glutathione, octyl glucose neopentyl glycol |
-Data collection
| Diffraction | Mean temperature: 80 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å |
| Detector | Type: DECTRIS EIGER X 4M / Detector: PIXEL / Date: Aug 24, 2019 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
| Reflection | Resolution: 3→50 Å / Num. obs: 162077 / % possible obs: 98.8 % / Redundancy: 7 % / Biso Wilson estimate: 96.13 Å2 / CC1/2: 0.997 / Rmerge(I) obs: 0.326 / Net I/σ(I): 5.8 |
| Reflection shell | Resolution: 3→3.05 Å / Num. unique obs: 7998 / CC1/2: 0.066 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 5L8R Resolution: 3→49.63 Å / SU ML: 0.4895 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 35.3856 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 123.94 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 3→49.63 Å
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| Refine LS restraints |
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| LS refinement shell |
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| Refinement TLS params. | Method: refined / Origin x: 14.8200063301 Å / Origin y: 7.42920184276 Å / Origin z: -42.0413916319 Å
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| Refinement TLS group | Selection details: all |
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About Yorodumi




Pisum sativum (garden pea)
X-RAY DIFFRACTION
Israel,
India, 2items
Citation










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