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rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
1992-3-31
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pubmed:abstractText |
The Escherichia coli cytochrome bd complex incorporates three haems as prosthetic groups. In the ferric form these are a predominantly high-spin chlorin (haem d), a high-spin haem b (b595) and a low-spin haem b (b558). The orientations of these three haems have been determined by e.p.r. studies on oriented multilayer preparations of cytoplasmic membrane fragments. The low-spin haem b (b558) and the high-spin haem d are oriented with their haem planes perpendicular to the membrane plane. The high-spin haem b595 is oriented with its haem plane at approx. 55 degrees to the membrane plane. A minor low-spin component, attributable to a low-spin subpopulation of the haem d, is also oriented with its haem plane perpendicular to the membrane plane.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-13395009,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-1646721,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-205240,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2155226,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2414286,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2544229,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2544445,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2549971,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-25879,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2656671,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2833503,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2833564,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-2843510,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-3013299,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-389237,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-6311941,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-6313851,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-6321507,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-6376497,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1311556-7033471
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0264-6021
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
282 ( Pt 1)
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
255-9
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pubmed:dateRevised |
2010-9-7
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pubmed:meshHeading |
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pubmed:year |
1992
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pubmed:articleTitle |
The orientation of the three haems of the 'in situ' ubiquinol oxidase, cytochrome bd, of Escherichia coli.
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pubmed:affiliation |
Department of Biochemistry and Microbiology, University of St. Andrews, Fife, Scotland, U.K.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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