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| | ==CsmA== | | ==CsmA== |
| - | <StructureSection load='2k37' size='340' side='right' caption='[[2k37]], [[NMR_Ensembles_of_Models | 9 NMR models]]' scene=''> | + | <StructureSection load='2k37' size='340' side='right'caption='[[2k37]]' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[2k37]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Chlorobaculum_tepidum Chlorobaculum tepidum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K37 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2K37 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[2k37]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Chlorobaculum_tepidum_TLS Chlorobaculum tepidum TLS]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K37 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2K37 FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2k37 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k37 OCA], [http://pdbe.org/2k37 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2k37 RCSB], [http://www.ebi.ac.uk/pdbsum/2k37 PDBsum]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> |
| | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2k37 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k37 OCA], [https://pdbe.org/2k37 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k37 RCSB], [https://www.ebi.ac.uk/pdbsum/2k37 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k37 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/CSMA_CHLTE CSMA_CHLTE]] Component of the photosynthetic apparatus. The light harvesting B740 complex binds bacteriochlorophyll c. | + | [https://www.uniprot.org/uniprot/CSMA_CHLTE CSMA_CHLTE] Component of the photosynthetic apparatus. The light harvesting B740 complex binds bacteriochlorophyll c. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Chlorobaculum tepidum]] | + | [[Category: Chlorobaculum tepidum TLS]] |
| - | [[Category: Dittmer, J]] | + | [[Category: Large Structures]] |
| - | [[Category: Miller, M]] | + | [[Category: Dittmer J]] |
| - | [[Category: Nielsen, N C]] | + | [[Category: Miller M]] |
| - | [[Category: Pedersen, M]] | + | [[Category: Nielsen NC]] |
| - | [[Category: Underhaug, J]] | + | [[Category: Pedersen M]] |
| - | [[Category: Bacteriochlorophyll]]
| + | [[Category: Underhaug J]] |
| - | [[Category: Chlorophyll]]
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| - | [[Category: Chlorosome]]
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| - | [[Category: Chromophore]]
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| - | [[Category: Electron transport]]
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| - | [[Category: Magnesium]]
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| - | [[Category: Metal-binding]]
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| - | [[Category: Photosynthesis]]
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| - | [[Category: Protein]]
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| - | [[Category: Transport]]
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| Structural highlights
Function
CSMA_CHLTE Component of the photosynthetic apparatus. The light harvesting B740 complex binds bacteriochlorophyll c.
Publication Abstract from PubMed
The structure of the chlorosome baseplate protein CsmA from Chlorobium tepidum in a 1:1 chloroform:methanol solution was determined using liquid-state NMR spectroscopy. The data reveal that the 59-residue protein is predominantly alpha-helical with a long helical domain extending from residues V6 to L36, containing a putative bacteriochlorophyll a binding domain, and a short helix in the C-terminal part extending from residues M41 to G49. These elements are compatible with a model of CsmA having the long N-terminal alpha-helical stretch immersed into the lipid monolayer confining the chlorosome and the short C-terminal helix protruding outwards, thus available for interaction with the Fenna-Matthews-Olson antenna protein.
The three-dimensional structure of CsmA: A small antenna protein from the green sulfur bacterium Chlorobium tepidum.,Pedersen MO, Underhaug J, Dittmer J, Miller M, Nielsen NC FEBS Lett. 2008 Aug 20;582(19):2869-74. Epub 2008 Jul 22. PMID:18652828[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Pedersen MO, Underhaug J, Dittmer J, Miller M, Nielsen NC. The three-dimensional structure of CsmA: A small antenna protein from the green sulfur bacterium Chlorobium tepidum. FEBS Lett. 2008 Aug 20;582(19):2869-74. Epub 2008 Jul 22. PMID:18652828 doi:http://dx.doi.org/S0014-5793(08)00608-X
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