864084-88-8
Chemical Structure
Opiorphin
- CAS No.: 864084-88-8
- Formula:C29H48N12O8
- Molecular Weight:692.77
IUPAC Name: L-glutaminyl-L-arginyl-L-phenylalanyl-L-seryl-L-arginine
InChIKey: TWWFCOBVAKAKIT-SXYSDOLCSA-N
SMILES: OC[C@H](NC([C@H](CC1=CC=CC=C1)NC([C@H](CCCNC(N)=N)NC([C@H](CCC(N)=O)N)=O)=O)=O)C(N[C@@H](CCCNC(N)=N)C(O)=O)=O
Biological Activity: Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission[1][2].
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Opiorphin | 97.12% | Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission. | ||||||||||||||||||||
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References
- [1]. Tian XZ, et, al. Effects and underlying mechanisms of human opiorphin on colonic motility and nociception in mice. Peptides. 2009 Jul;30(7):1348-54. [Content Brief]
- [2]. Wisner A, et, al. Human Opiorphin, a natural antinociceptive modulator of opioid-dependent pathways. Proc Natl Acad Sci U S A. 2006 Nov 21;103(47):17979-84. [Content Brief]
