Formation of inositol 1,3,4,6-tetrakisphosphate during angiotensin II action in bovine adrenal glomerulosa cells. 1987

T Balla, and G Guillemette, and A J Baukal, and K J Catt
Endocrinology and Reproduction Research Branch, National Institute of Child Health and Human Development, Bethesda, MD 20892.

Angiotensin II stimulates the formation of several inositol polyphosphates in cultured bovine adrenal glomerulosa cells prelabelled with [3H] inositol. Analysis by high performance anion exchange chromatography of the inositol-phosphate compounds revealed the existence of two additional inositol tetrakisphosphate (InsP4) isomers in proximity to Ins-1,3,4,5-P4, the known phosphorylation product of Ins-1,4,5-trisphosphate and precursor of Ins-1,3,4-trisphosphate. Both of these new compounds showed a slow increase after stimulation with angiotensin II. The structure of one of these new InsP4 isomers, which is a phosphorylation product of Ins-1,3,4-P3, was deduced by its resistance to periodate oxidation to be Ins-1,3,4,6-P4. The existence of multiple cycles of phosphorylation-dephosphorylation reactions for the processing of Ins-1,4,5-P4 may represent a new aspect of the inositol-lipid related signalling mechanism in agonist-activated target cells.

UI MeSH Term Description Entries
D007294 Inositol An isomer of glucose that has traditionally been considered to be a B vitamin although it has an uncertain status as a vitamin and a deficiency syndrome has not been identified in man. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are important in signal transduction. Myoinositol,Chiro-Inositol,Mesoinositol,Chiro Inositol
D007295 Inositol Phosphates Phosphoric acid esters of inositol. They include mono- and polyphosphoric acid esters, with the exception of inositol hexaphosphate which is PHYTIC ACID. Inositol Phosphate,Phosphate, Inositol,Phosphates, Inositol
D007700 Kinetics The rate dynamics in chemical or physical systems.
D002417 Cattle Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor. Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D000311 Adrenal Glands A pair of glands located at the cranial pole of each of the two KIDNEYS. Each adrenal gland is composed of two distinct endocrine tissues with separate embryonic origins, the ADRENAL CORTEX producing STEROIDS and the ADRENAL MEDULLA producing NEUROTRANSMITTERS. Adrenal Gland,Gland, Adrenal,Glands, Adrenal
D000804 Angiotensin II An octapeptide that is a potent but labile vasoconstrictor. It is produced from angiotensin I after the removal of two amino acids at the C-terminal by ANGIOTENSIN CONVERTING ENZYME. The amino acid in position 5 varies in different species. To block VASOCONSTRICTION and HYPERTENSION effect of angiotensin II, patients are often treated with ACE INHIBITORS or with ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKERS. Angiotensin II, Ile(5)-,Angiotensin II, Val(5)-,5-L-Isoleucine Angiotensin II,ANG-(1-8)Octapeptide,Angiotensin II, Isoleucine(5)-,Angiotensin II, Valine(5)-,Angiotensin-(1-8) Octapeptide,Isoleucine(5)-Angiotensin,Isoleucyl(5)-Angiotensin II,Valyl(5)-Angiotensin II,5 L Isoleucine Angiotensin II,Angiotensin II, 5-L-Isoleucine
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013403 Sugar Phosphates Phosphates, Sugar
D014316 Tritium The radioactive isotope of hydrogen also known as hydrogen-3. It contains two NEUTRONS and one PROTON in its nucleus and decays to produce low energy BETA PARTICLES. Hydrogen-3,Hydrogen 3

Related Publications

T Balla, and G Guillemette, and A J Baukal, and K J Catt
June 1988, Molecular and cellular endocrinology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
August 1989, The Journal of biological chemistry,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
January 1995, The American journal of physiology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
July 1992, Endocrinology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
May 1989, Molecular and cellular endocrinology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
January 1990, Advances in second messenger and phosphoprotein research,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
June 2002, Molecular and cellular endocrinology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
February 1990, Endocrinology,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
January 1990, Life sciences,
T Balla, and G Guillemette, and A J Baukal, and K J Catt
May 1981, Proceedings of the National Academy of Sciences of the United States of America,
Copied contents to your clipboard!