Phosphoramidon
Phosphoramidon is a chemical compound derived from cultures of Streptomyces tanashiensis. It is an inhibitor of the enzyme thermolysin,[2] a membrane metallo-endopeptidase inhibitor,[3] and an endothelin converting enzyme inhibitor.[3] Chemically, phosphoramidon differs from its closely related peptidase inhibitor talopeptin by a single stereocenter.
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IUPAC name
(2S)-2-[[(2S)-2-[[hydroxy-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyphosphoryl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoic acid | |
Other names
N-[N-[[(6-deoxy-α-L-mannoopyranosyl)oxy]hydroxyphosphinyl]-L-leucyl]-L-tryptophan | |
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3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.048.164 |
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Properties | |
C23H34N3O10P | |
Molar mass | 543.510 g·mol−1 |
Appearance | White to slightly yellow solid |
Soluble as sodium salt[1] | |
Solubility in DMSO and methanol | Soluble as sodium salt[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Because of its enzyme inhibitory properties, phosphoramidon is widely used as a biochemical tool.
References
- Phosphoramidon, Enzo Life Sciences
- Kitagishi K, Hiromi K (1984). "Binding between thermolysin and its specific inhibitor, phosphoramidon". Journal of Biochemistry. 95 (2): 529–34. PMID 6715312.
- Phosphoramidon at PubChem
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