Racemomycin B
Racemomycin B (229-B; Streptothricin D), the main component from Streptomyces lavendulae OP-2, is a streptothricin antibiotic containing three β-lysine groups. RM-B exhibits antimicrobial activity against plant pathogenic microorganisms and effectively inhibits the growth of Brassica rapa L. roots at 50 ppm. RM-B showed a minimum inhibitory concentration (MIC) of 0.4 μg/ml against Pseudomonas syringae pv. tabaci IFO-3508 and a MIC range of 0.1-2.0 μg/ml against six strains of Fusarium oxysporum, showing stronger antimicrobial activity than RM-A and RM-C. The biological activity of racemomycin compounds increases with the increase in the number of β-lysine groups.
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- CAS No.: 3776-37-2
- Formula: C31H58N12O10
- Molecular Weight:758.87
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 3776-37-2
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Molecular Weight 758.87
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Formula C31H58N12O10
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SMILES
O=C(NC[C@H]1O)[C@]2([H])[C@]1([H])NC(N[C@H]3[C@@H]([C@@H]([C@@H](OC(N)=O)[C@@H](CO)O3)O)NC(C[C@@H](N)CCCNC(C[C@@H](N)CCCNC(C[C@@H](N)CCCN)=O)=O)=O)=N2
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Synonyms
229-B; Streptothricin D
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Structure Classification
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Initial Source
racemochromogenus nov. sp.
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Racemomycin B Related Classifications
HY-125048 Related Classifications
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