Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1996-8-21
pubmed:databankReference
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/L33409, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/M68929, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U31902, http://linkedlifedata.com/resource/pubmed/xref/GENBANK/X70908, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P03805, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P03806, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P08064, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P10445, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P10466, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P17413, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P33421, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P35720, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P35721, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P37298, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P41085, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P41086, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P44891, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P44892, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P48934, http://linkedlifedata.com/resource/pubmed/xref/SWISSPROT/P48935
pubmed:abstractText
Many succinate:quinone oxidoreductases in bacteria and mitochondria, i.e. succinate:quinone reductases and fumarate reductases, contain in the membrane anchor a cytochrome b whose structure and function is poorly understood. Based on biochemical data and polypeptide sequence information, we show that the anchors in different organisms are related despite an apparent diversity in polypeptide and heme composition. A general structural model for the membrane-integral domain of the anchors is proposed. It is an antiparallel four-helix bundle with a novel arrangement of hexa-coordinated protoheme IX. The structure can be applied to a larger group of membrane-integral cytochromes of b-type and has evolutionary and functional implications.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0014-5793
pubmed:author
pubmed:issnType
Print
pubmed:day
24
pubmed:volume
389
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
25-31
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
A structural model for the membrane-integral domain of succinate: quinone oxidoreductases.
pubmed:affiliation
Department of Microbiology, Lund University, Sweden.
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't