Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1987-12-21
pubmed:abstractText
Phospholipid-dependent, Ca++-sensitive protein kinase (protein kinase C) is activated by phorbol esters and diacylglycerols. A series of diacylglycerols was synthesized with different substituents at positions 1 and 2 in order to expand known structure-activity relationships for these compounds with respect to binding and activating purified protein kinase C. Compounds were synthesized with saturated and unsaturated long chain fatty acyl groups at position 1 and acetyl, butyryl, or hexanoyl groups at position 2. Binding to protein kinase C correlated well with in-vitro activation of the enzyme. These diacylglycerols activated protein kinase C in an intact cellular system causing the phosphorylation of pp60c-src. This indicates that the length of the fatty acyl group at C2 is critical and that the existence of unsaturation in the fatty acyl group at C1 is not essential.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0006-291X
pubmed:author
pubmed:issnType
Print
pubmed:day
29
pubmed:volume
148
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
776-82
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Structural requirements of diacylglycerols for binding and activating phospholipid-dependent, Ca++-sensitive protein kinase.
pubmed:affiliation
Oncogen, Seattle, Washington 98121.
pubmed:publicationType
Journal Article