Title : The guanine nucleotide exchange factor RasGRP is a high -affinity target for diacylglycerol and phorbol esters.

Pub. Date : 2000 May

PMID : 10779365






14 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The guanine nucleotide exchange factor RasGRP is a high -affinity target for diacylglycerol and phorbol esters. Diglycerides RAS guanyl releasing protein 1 Homo sapiens
2 The guanine nucleotide exchange factor RasGRP is a high -affinity target for diacylglycerol and phorbol esters. Phorbol Esters RAS guanyl releasing protein 1 Homo sapiens
3 The phorbol ester [(3)H]phorbol 12, 13-dibutyrate ([(3)H]PDBu) bound to this C1 domain (C1-RasGRP) with a dissociation constant of 0.58 +/- 0.08 nM, similar to that observed previously for PKC. Phorbol Esters RAS guanyl releasing protein 1 Homo sapiens
4 The phorbol ester [(3)H]phorbol 12, 13-dibutyrate ([(3)H]PDBu) bound to this C1 domain (C1-RasGRP) with a dissociation constant of 0.58 +/- 0.08 nM, similar to that observed previously for PKC. [(3)h]phorbol 12, 13-dibutyrate RAS guanyl releasing protein 1 Homo sapiens
5 The phorbol ester [(3)H]phorbol 12, 13-dibutyrate ([(3)H]PDBu) bound to this C1 domain (C1-RasGRP) with a dissociation constant of 0.58 +/- 0.08 nM, similar to that observed previously for PKC. Tritium RAS guanyl releasing protein 1 Homo sapiens
6 The phorbol ester [(3)H]phorbol 12, 13-dibutyrate ([(3)H]PDBu) bound to this C1 domain (C1-RasGRP) with a dissociation constant of 0.58 +/- 0.08 nM, similar to that observed previously for PKC. Phorbol 12,13-Dibutyrate RAS guanyl releasing protein 1 Homo sapiens
7 Likewise, the potent PKC activator bryostatin 1, a compound currently in clinical trials, showed high affinity binding for C1-RasGRP. bryostatin 1 RAS guanyl releasing protein 1 Homo sapiens
8 The C1 domain plus the EF-hand motif of RasGRP (C1EF-RasGRP) was markedly less dependent on acidic phospholipids than was PKCalpha. Phospholipids RAS guanyl releasing protein 1 Homo sapiens
9 The C1 domain plus the EF-hand motif of RasGRP (C1EF-RasGRP) was markedly less dependent on acidic phospholipids than was PKCalpha. Phospholipids RAS guanyl releasing protein 1 Homo sapiens
10 We conclude that RasGRP is a high affinity receptor for phorbol esters and diacylglycerol. Phorbol Esters RAS guanyl releasing protein 1 Homo sapiens
11 We conclude that RasGRP is a high affinity receptor for phorbol esters and diacylglycerol. Diglycerides RAS guanyl releasing protein 1 Homo sapiens
12 RasGRP thus provides a direct link between diacylglycerol generation or phorbol ester/bryostatin treatment and Ras activation. Diglycerides RAS guanyl releasing protein 1 Homo sapiens
13 RasGRP thus provides a direct link between diacylglycerol generation or phorbol ester/bryostatin treatment and Ras activation. Phorbol Esters RAS guanyl releasing protein 1 Homo sapiens
14 RasGRP thus provides a direct link between diacylglycerol generation or phorbol ester/bryostatin treatment and Ras activation. Bryostatins RAS guanyl releasing protein 1 Homo sapiens