| pubmed-article:8117674 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C0004611 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C1006887 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C0486616 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C0205100 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C1706818 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C1998793 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C1880022 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C2700116 | lld:lifeskim |
| pubmed-article:8117674 | lifeskim:mentions | umls-concept:C0332120 | lld:lifeskim |
| pubmed-article:8117674 | pubmed:issue | 8 | lld:pubmed |
| pubmed-article:8117674 | pubmed:dateCreated | 1994-4-4 | lld:pubmed |
| pubmed-article:8117674 | pubmed:abstractText | The purification and characterization of the peripheral antenna and the preliminary characterization of a carotenoid-protein complex from the purple-sulfur bacterium Chromatium purpuratum are described. The peripheral antenna of C. purpuratum is unusual among purple bacteria in that it can be resolved by SDS-PAGE into six subunits, the largest number observed thus far for a spectrally pure antenna complex. N-terminal sequence analyses of these subunits suggest that they may have an additional bacteriochlorophyll-binding site located outside the transmembrane domain. The results of pigment-protein quantification are also consistent with additional pigment-binding sites in the C. purpuratum LH2. Furthermore, CD measurements and sequence analysis suggest the presence of considerable beta-type in addition to alpha-helical secondary structure. Thus, the secondary and quaternary structures of this complex differ significantly from light-harvesting complexes of other purple photosynthetic bacteria. A carotenoid-protein complex is also described; it is an apparent association of three proteins and carotenoid and is closely associated with the peripheral antenna. The purple-sulfur bacteria are evolutionarily older than the relatively better characterized purple-nonsulfur organisms. The phenotypic features described here of the C. purpuratum photosynthetic apparatus are related to those of other purple bacteria and green-sulfur bacteria and may reflect the evolutionary position of this organism. | lld:pubmed |
| pubmed-article:8117674 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:language | eng | lld:pubmed |
| pubmed-article:8117674 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:8117674 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8117674 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:8117674 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:8117674 | pubmed:issn | 0006-2960 | lld:pubmed |
| pubmed-article:8117674 | pubmed:author | pubmed-author:ThornberJ PJP | lld:pubmed |
| pubmed-article:8117674 | pubmed:author | pubmed-author:YeatesT OTO | lld:pubmed |
| pubmed-article:8117674 | pubmed:author | pubmed-author:KerfeldC ACA | lld:pubmed |
| pubmed-article:8117674 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:8117674 | pubmed:day | 1 | lld:pubmed |
| pubmed-article:8117674 | pubmed:volume | 33 | lld:pubmed |
| pubmed-article:8117674 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:8117674 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:8117674 | pubmed:pagination | 2178-84 | lld:pubmed |
| pubmed-article:8117674 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:meshHeading | pubmed-meshheading:8117674-... | lld:pubmed |
| pubmed-article:8117674 | pubmed:year | 1994 | lld:pubmed |
| pubmed-article:8117674 | pubmed:articleTitle | Purification and characterization of the peripheral antenna of the purple-sulfur bacterium Chromatium purpuratum: evidence of an unusual pigment-protein composition. | lld:pubmed |
| pubmed-article:8117674 | pubmed:affiliation | Department of Biology, University of California, Los Angeles 90024. | lld:pubmed |
| pubmed-article:8117674 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:8117674 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:8117674 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| pubmed-article:8117674 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:8117674 | lld:pubmed |
