HS-142-1 
GtoPdb Ligand ID: 4952
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Synonyms: HS142-1
Compound class:
Natural product
Comment: HS-142-1, a novel nonpeptide (polysaccharide) atrial natriuretic peptide (ANP) antagonist which specifically inhibits natriuretic peptide-induced vasorelaxation through the blockade of guanylyl cyclase-linked natriuretic peptide receptors [1]. It was purified from the fermentation broth of Aureobasidium pullulans var. melanigenum [3]. The compound consists of glucose and caproyl subunits. Hexaosyl fragment O-(3-O-caproyl-beta-D-glucopyranosyl)-(1-->6)-[O-(beta-D- glucopyranosyl)-(1-->6)-O-(3-O-caproyl-beta-D-glucopyranosyl)-(1--> 6)]2-D-glucopyranose, is among the major components of the molecule and ithis has been used as the basis for synthesising synthetic analogues of the polysaccharide.
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Classification  |
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| Compound class | Natural product |
| Synonyms |
| HS142-1 |
| Database Links |
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| GtoPdb PubChem SID | 178101650 |
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