myriocin
An amino acid-based antibiotic derived from certain thermophilic fungi; acts as a potent inhibitor of serine palmitoyltransferase, the first step in sphingosine biosynthesis. Myriocin also possesses immunosuppressant activity.
Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.
Classification
Chemical structure
| Molecular formula | C21H39NO6 |
|---|---|
| Charge | 0 |
| Average mass | 401.544 Da |
| Monoisotopic mass | 401.27774 Da |
| Source | ChEBI |
| InChIKey | ZZIKIHCNFWXKDY-GNTQXERDSA-N |
CCCCCCC(=O)CCCCCC/C=C/C[C@@H](O)[C@H](O)[C@@](N)(CO)C(=O)O
InChI=1S/C21H39NO6/c1-2-3-4-10-13-17(24)14-11-8-6-5-7-9-12-15-18(25)19(26)21(22,16-23)20(27)28/h9,12,18-19,23,25-26H,2-8,10-11,13-16,22H2,1H3,(H,27,28)/b12-9+/t18-,19+,21+/m1/s1
Also called
- (2S,3R,4R,6E)-2-amino-3,4-dihydroxy-2-(hydroxymethyl)-14-oxoicos-6-enoic acid
- (2S,3R,4R)-(E)-2-amino-3,4-dihydroxy-2-hydroxymethyl-14-oxoeicos-6-enoic acid
- (2S,3R,4R,6E)-2-amino-3,4-dihydroxy-2-(hydroxymethyl)-14-oxo-6-eicosenoic acid
- ISP-1
- ISP-I
- antibiotic ISP-1
- antibiotic ISP-I
- thermozymocidin
Cross-references
- cas:35891-70-4
- kegg.compound:C19914
- knapsack:C00016936
- lipidmaps:LMFA01060203
- pdb-ccd:VRP
- reaxys:5113331
Patents and articles
Activity roles
- antimicrobial agent
CHEBI:33281 - antifungal agent
CHEBI:35718
Source concepts
| Source | Native ID | Label | Minted CURIE | Version |
|---|---|---|---|---|
| CHEBI | CHEBI:582124 |
myriocin | antibioticmech:chebi-5019c40aa1 |
2026-08-30 |
Curation history
-
SEEDED_FROM_SOURCES
Seeded from data/raw/ inventories (CHEBI)
-
RESEEDED_FROM_SOURCES
Re-seeded from updated data/raw/ inventories
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RESEEDED_FROM_SOURCES
Re-seeded from updated data/raw/ inventories
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RESEEDED_FROM_SOURCES
Re-seeded from updated data/raw/ inventories