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katanosin
Sign in to saveAlso known as katanosin A
Katanosins are a group of antibiotics (also known as lysobactins). They are natural products with strong antibacterial potency. So far, katanosin A and katanosin B (lysobactin) have been described.
Chemical data
- Formula
- C58H97N15O17
- Molecular weight
- 1276.5 g/mol
- IUPAC name
- 2-amino-N-[1-[[6-(2-amino-1-hydroxy-2-oxoethyl)-15-butan-2-yl-18-[3-(diaminomethylideneamino)propyl]-12-(1-hydroxyethyl)-3-(hydroxymethyl)-24-(1-hydroxy-2-methylpropyl)-21-(2-methylpropyl)-2,5,8,11,14,17,20,23,26-nonaoxo-28-phenyl-1-oxa-4,7,10,13,16,19,22,25-octazacyclooctacos-27-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide
- SMILES
- CCC(C)C1C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)OC(C(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCN=C(N)N)CC(C)C)C(C(C)C)O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)N)C2=CC=CC=C2)CO)C(C(=O)N)O)C(C)O
- InChIKey
- KQMKBWMQSNKASI-UHFFFAOYSA-N
- XLogP
- 0.5
- Polar surface area
- 532 Ų
- H-bond donors
- 18
- H-bond acceptors
- 19
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 1275.718687
Show 2 more facts
- chemical formula
- C₅₈H₉₇N₁₅O₁₇
- canonical SMILES
- CCC(C)C1C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)OC(C(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCN=C(N)N)CC(C)C)C(C(C)C)O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)N)C2=CC=CC=C2)CO)C(C(=O)N)O)C(C)O
Sources (1)
via Wikidata · CC0
~2 min read
Encyclopedic overview
5 sectionsContents
- Sources
- Structure
- Biological activity
- Chemical synthesis
- References
Katanosins are a group of antibiotics (also known as lysobactins). They are natural products with strong antibacterial potency. So far, katanosin A and katanosin B (lysobactin) have been described.
==Sources== Katanosins have been isolated from the fermentation broth of microorganisms, such as Cytophaga. or the Gram-negative bacterium Lysobacter sp.
Excerpted from Wikipedia’s “katanosin” article, available under the CC BY-SA 4.0 licence.