2bns: Difference between revisions
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|PDB= 2bns |SIZE=350|CAPTION= <scene name='initialview01'>2bns</scene>, resolution 2.50Å | |PDB= 2bns |SIZE=350|CAPTION= <scene name='initialview01'>2bns</scene>, resolution 2.50Å | ||
|SITE= <scene name='pdbsite=AC1:Mst+Binding+Site+For+Chain+A'>AC1</scene> | |SITE= <scene name='pdbsite=AC1:Mst+Binding+Site+For+Chain+A'>AC1</scene> | ||
|LIGAND= <scene name='pdbligand= | |LIGAND= <scene name='pdbligand=BCL:BACTERIOCHLOROPHYLL+A'>BCL</scene>, <scene name='pdbligand=BH1:BACTERIOPHEOPHYTIN'>BH1</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=MST:2-T-BUTYLAMINO-4-ETHYLAMINO-6-METHYLTHIO-S-TRIAZINE'>MST</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=U10:UBIQUINONE-10'>U10</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2bns FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bns OCA], [http://www.ebi.ac.uk/pdbsum/2bns PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2bns RCSB]</span> | |||
}} | }} | ||
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[[Category: Neutze, R.]] | [[Category: Neutze, R.]] | ||
[[Category: Snijder, A.]] | [[Category: Snijder, A.]] | ||
[[Category: bacterial photosynthesis]] | [[Category: bacterial photosynthesis]] | ||
[[Category: bacteriochlorophyll]] | [[Category: bacteriochlorophyll]] | ||
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[[Category: transport]] | [[Category: transport]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:09:07 2008'' | ||
Revision as of 23:09, 30 March 2008
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| 2bns, resolution 2.50Å | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sites: | AC1 | ||||||||||||
| Ligands: | BCL, BH1, CL, FE2, MST, PO4, U10 | ||||||||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
LIPIDIC CUBIC PHASE GROWN REACTION CENTRE FROM RHODOBACTER SPHAEROIDES, EXCITED STATE
Overview
In bright light the photosynthetic reaction center (RC) of Rhodobacter sphaeroides stabilizes the P(+)(870).Q(-)(A) charge-separated state and thereby minimizes the potentially harmful effects of light saturation. Using X-ray diffraction we report a conformational change that occurs within the cytoplasmic domain of this RC in response to prolonged illumination with bright light. Our observations suggest a novel structural mechanism for the regulation of electron transfer reactions in photosynthesis.
About this Structure
2BNS is a Protein complex structure of sequences from Rhodobacter sphaeroides. Full crystallographic information is available from OCA.
Reference
Conformational regulation of charge recombination reactions in a photosynthetic bacterial reaction center., Katona G, Snijder A, Gourdon P, Andreasson U, Hansson O, Andreasson LE, Neutze R, Nat Struct Mol Biol. 2005 Jul;12(7):630-1. Epub 2005 Jun 5. PMID:15937492
Page seeded by OCA on Mon Mar 31 02:09:07 2008
Proteopedia Page Contributors and Editors (what is this?)
- Pages with broken file links
- Protein complex
- Rhodobacter sphaeroides
- Andreasson, L E.
- Andreasson, U.
- Gourdon, P.
- Hansson, O.
- Katona, G.
- Neutze, R.
- Snijder, A.
- Bacterial photosynthesis
- Bacteriochlorophyll
- Chlorophyll
- Chromophore
- Electron transport
- Intermediate trapping
- Iron
- Lipidic cubic phase
- Magnesium
- Membrane protein
- Qa-p+ charge separated state
- Reaction centre
- Transmembrane
- Transport
