Linked Life Data

7115730

Source:http://linkedlifedata.com/resource/pubmed/id/7115730

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1982-12-2
pubmed:abstractText
Glucose-6-phosphate isomerase (D-glucose-6-phosphate ketol-isomerase, EC 5.3.1.9) from Bacillus caldotenax exhibits negative cooperativity in enzyme activity. Fructose 1-phosphate, fructose, 1,6-bisphosphate, phosphoenolpyruvate, 6-phosphogluconate, 3-phosphoglycerate, ATP and Pi competitively inhibit the enzyme and abolish negative cooperativity in enzyme activity, while glucose 1-phosphate, dihydroxyacetone phosphate, glyceraldehyde 3-phosphate, ADP and AMP do not inhibit the enzyme. Among the inhibitors of which intracellular concentrations can be measured, only ATP inhibits the enzyme and abolishes negative cooperativity in enzyme activity at intracellular concentration. Such ATP inhibition is observed at 65 degrees C, but not at 30 degrees C, and the inhibition becomes less effective as the temperature decreases.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
12
pubmed:volume
705
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
127-30
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1982
pubmed:articleTitle
Effect of ATP on glucose-6-phosphate isomerase from Bacillus caldotenax.
pubmed:publicationType
Journal Article, Comparative Study