Linked Life Data

494549

Source:http://linkedlifedata.com/resource/pubmed/id/494549

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1979-12-18
pubmed:abstractText
About 40% of transaminase of branched amino acids were shown to be localized in mitochondrial matrix of pancreatic gland. The transaminases from pancreas and gastric mucosa had pH optima around pH 8.6. The enzymatic activity was increased with an increase in temperature to 50 degrees. In presence of 10 microM concentration of alpha-ketoglutarate Km volume of these two enzymes from postmitochondrial fraction of gastric mucosa and of pancreas were equal to 9.7 . 10(-4)M and 9.0 . 10(-4)M for leucine, 1.1.10(-4) M and 4.10(-3) M for valine, 6.4.10(-4) M and 8.5.10(-4) for isoleucine, respectively. The reaction or transamination proceeded via formation of a substituted form of the enzyme. The transaminase activity was inhibited by capronic acid (I506.8.10(-4) M), valeric acid (I508.10(-4)M), butyric acid (I50 5.8.10(-3) M) and propionic acid (I50 2.10(-2) M).
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0042-8809
pubmed:author
pubmed:issnType
Print
pubmed:volume
25
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
633-5
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:articleTitle
[Topography, physicochemical and kinetic properties of the branched amino acid transaminases of the gastric and pancreatic mucosa].
pubmed:publicationType
Journal Article, English Abstract