143675-79-0
143675-79-0 structure
- Name: G Protein Antagonist
- Chemical Name: G-Protein antagonist peptide
- CAS Number: 143675-79-0
- Molecular Formula: C57H64N12O9S
- Molecular Weight: 1093.26000
- Catalog: Signaling Pathways GPCR/G Protein Adrenergic Receptor
- Create Date: 2018-10-08 14:39:20
- Modify Date: 2026-07-13 18:27:16
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G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors.
| Name | G-Protein antagonist peptide |
|---|---|
| Synonyms |
[pglu5, d-trp7,9,10]-substance p fragment
pglu-gln-d-trp-phe-d-trp-d-trp-met-nh2 SUBSTANCE P [PGLU5,D-TRP7,9,10]-FRAGMENT G Protein Antagonist Pyr-Gln-D-Trp-Phe-D-Trp-D-Trp-Met-NH2 G Protein Antagonist >= (HPLC) G-PROTEIN ANTAGONIST-2 GP ANTAGONIST-2 PROTEIN G ANTAGONIST 2 pGlu-Gln-D-Trp-Phe-D-Trp-D-Trp-Met-NH2 [pGlu5,D-Trp7,9,10]-Substance P Fragment 5-11 PYR-GLN-D-TRP-PHE-D-TRP-D-TRP-MET-NH2 L-Methioninamide, 5-oxo-L-prolyl-L-glutaminyl-D-tryptophyl-L-phenylalanyl-D-tryptophyl-D-tryptophyl Glp-Gln-D-Trp-Phe-D-Trp-D-Trp-Met-NH2 (pglu5,D-trp7,9,10)-substance*P fragment G-PROTEIN ANTAGONIST PTIDE G PROTEIN ANTAGONIST Substance P, fragment , [pGlu5, D-Trp7,9,10] |
| Description | G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors. |
|---|---|
| Related Catalog |
| Molecular Formula | C57H64N12O9S |
|---|---|
| Molecular Weight | 1093.26000 |
| Exact Mass | 1092.46000 |
| PSA | 362.55000 |
| LogP | 6.16720 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | 22-24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |