1ppr
From Proteopedia
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| - | [[Image:1ppr.gif|left|200px]] | + | [[Image:1ppr.gif|left|200px]] |
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| - | '''PERIDININ-CHLOROPHYLL-PROTEIN OF AMPHIDINIUM CARTERAE''' | + | {{Structure |
| + | |PDB= 1ppr |SIZE=350|CAPTION= <scene name='initialview01'>1ppr</scene>, resolution 2.0Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=PID:PERIDININ'>PID</scene> and <scene name='pdbligand=DGD:DIGALACTOSYL DIACYL GLYCEROL (DGDG)'>DGD</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''PERIDININ-CHLOROPHYLL-PROTEIN OF AMPHIDINIUM CARTERAE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1PPR is a [ | + | 1PPR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Amphidinium_carterae Amphidinium carterae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PPR OCA]. |
==Reference== | ==Reference== | ||
| - | Structural basis of light harvesting by carotenoids: peridinin-chlorophyll-protein from Amphidinium carterae., Hofmann E, Wrench PM, Sharples FP, Hiller RG, Welte W, Diederichs K, Science. 1996 Jun 21;272(5269):1788-91. PMID:[http:// | + | Structural basis of light harvesting by carotenoids: peridinin-chlorophyll-protein from Amphidinium carterae., Hofmann E, Wrench PM, Sharples FP, Hiller RG, Welte W, Diederichs K, Science. 1996 Jun 21;272(5269):1788-91. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8650577 8650577] |
[[Category: Amphidinium carterae]] | [[Category: Amphidinium carterae]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: DGD]] | [[Category: DGD]] | ||
[[Category: PID]] | [[Category: PID]] | ||
| - | [[Category: | + | [[Category: carotenoid]] |
| - | [[Category: | + | [[Category: dinoflagellate]] |
[[Category: light harvesting protein]] | [[Category: light harvesting protein]] | ||
[[Category: photosynthesis]] | [[Category: photosynthesis]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:27:24 2008'' |
Revision as of 11:27, 20 March 2008
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| , resolution 2.0Å | |||||||
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| Ligands: | , and | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
PERIDININ-CHLOROPHYLL-PROTEIN OF AMPHIDINIUM CARTERAE
Overview
Peridinin-chlorophyll-protein, a water-soluble light-harvesting complex that has a blue-green absorbing carotenoid as its main pigment, is present in most photosynthetic dinoflagellates. Its high-resolution (2.0 angstrom) x-ray structure reveals a noncrystallographic trimer in which each polypeptide contains an unusual jellyroll fold of the alpha-helical amino- and carboxyl-terminal domains. These domains constitute a scaffold with pseudo-twofold symmetry surrounding a hydrophobic cavity filled by two lipid, eight peridinin, and two chlorophyll a molecules. The structural basis for efficient excitonic energy transfer from peridinin to chlorophyll is found in the clustering of peridinins around the chlorophylls at van der Waals distances.
About this Structure
1PPR is a Single protein structure of sequence from Amphidinium carterae. Full crystallographic information is available from OCA.
Reference
Structural basis of light harvesting by carotenoids: peridinin-chlorophyll-protein from Amphidinium carterae., Hofmann E, Wrench PM, Sharples FP, Hiller RG, Welte W, Diederichs K, Science. 1996 Jun 21;272(5269):1788-91. PMID:8650577
Page seeded by OCA on Thu Mar 20 13:27:24 2008
