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| Name | Novobiocin | ||||||||||||||||||||||||||||||||||||
| Accession Number | DB01051 (APRD00694) | ||||||||||||||||||||||||||||||||||||
| Type | small molecule | ||||||||||||||||||||||||||||||||||||
| Groups | approved | ||||||||||||||||||||||||||||||||||||
| Description | An antibiotic compound derived from Streptomyces niveus. It has a chemical structure similar to coumarin. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p189) [PubChem] |
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| Structure |
Download: MOL | SDF | SMILES | InChI Display: 2D Structure | 3D Structure |
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| Synonyms |
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| CAS number | 303-81-1 | ||||||||||||||||||||||||||||||||||||
| Weight |
Average: 612.6243 Monoisotopic: 612.231910004 |
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| Chemical Formula | C31H36N2O11 | ||||||||||||||||||||||||||||||||||||
| InChI Key | InChIKey=YJQPYGGHQPGBLI-KGSXXDOSSA-N | ||||||||||||||||||||||||||||||||||||
| InChI |
InChI=1S/C31H36N2O11/c1-14(2)7-8-16-13-17(9-11-19(16)34)27(37)33-21-22(35)18-10-12-20(15(3)24(18)42-28(21)38)41-29-23(36)25(43-30(32)39)26(40-6)31(4,5)44-29/h7,9-13,23,25-26,29,34-36H,8H2,1-6H3,(H2,32,39)(H,33,37)/t23-,25+,26-,29-/m1/s1
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| IUPAC Name |
(3R,4S,5R,6R)-5-hydroxy-6-[(4-hydroxy-3-{[4-hydroxy-3-(3-methylbut-2-en-1-yl)benzene]amido}-8-methyl-2-oxo-2H-chromen-7-yl)oxy]-3-methoxy-2,2-dimethyloxan-4-yl carbamate
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| SMILES |
CO[C@@H]1[C@@H](OC(N)=O)[C@@H](O)[C@H](OC2=C(C)C3=C(C=C2)C(O)=C(NC(=O)C2=CC(CC=C(C)C)=C(O)C=C2)C(=O)O3)OC1(C)C
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| Mass Spec | Not Available | ||||||||||||||||||||||||||||||||||||
| Taxonomy | |||||||||||||||||||||||||||||||||||||
| Kingdom | Organic | ||||||||||||||||||||||||||||||||||||
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| Substructures |
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| Pharmacology | |||||||||||||||||||||||||||||||||||||
| Indication | For the treatment of infections due to staphylococci and other susceptible organisms | ||||||||||||||||||||||||||||||||||||
| Pharmacodynamics | Novobiocin is an aminocoumarin antibiotic that was produced by the actinomycete Streptomyces niveus. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. Other antibiotics in the aminocoumarin class include coumermycin A1 and clorobiocin. | ||||||||||||||||||||||||||||||||||||
| Mechanism of action | Novobiocin is an aminocoumarin. Aminocoumarins are very potent inhibitors of bacterial DNA gyrase and work by inhibiting the GyrB subunit of the enzyme involved in energy tranduction. Novobiocin as well as the other aminocoumarin antibiotics act as competitive inhibitors of the ATPase reaction catalysed by GyrB. | ||||||||||||||||||||||||||||||||||||
| Absorption | Oral bioavailability is negligible. | ||||||||||||||||||||||||||||||||||||
| Volume of distribution | Not Available | ||||||||||||||||||||||||||||||||||||
| Protein binding | 95% | ||||||||||||||||||||||||||||||||||||
| Metabolism | |||||||||||||||||||||||||||||||||||||
| Route of elimination | Not Available | ||||||||||||||||||||||||||||||||||||
| Half life | 6 hours | ||||||||||||||||||||||||||||||||||||
| Clearance | Not Available | ||||||||||||||||||||||||||||||||||||
| Toxicity | Not Available | ||||||||||||||||||||||||||||||||||||
| Affected organisms |
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| Pathways | Not Available | ||||||||||||||||||||||||||||||||||||
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| Packagers | Not Available | ||||||||||||||||||||||||||||||||||||
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| Prices | Not Available | ||||||||||||||||||||||||||||||||||||
| Patents | Not Available | ||||||||||||||||||||||||||||||||||||
| Properties | |||||||||||||||||||||||||||||||||||||
| State | solid | ||||||||||||||||||||||||||||||||||||
| Melting point | Not Available | ||||||||||||||||||||||||||||||||||||
| Experimental Properties |
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| Predicted Properties |
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| Synthesis Reference | Not Available | ||||||||||||||||||||||||||||||||||||
| General Reference |
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| External Links |
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| ATC Codes | Not Available | ||||||||||||||||||||||||||||||||||||
| AHFS Codes | Not Available | ||||||||||||||||||||||||||||||||||||
| PDB Entries | Not Available | ||||||||||||||||||||||||||||||||||||
| FDA label | Not Available | ||||||||||||||||||||||||||||||||||||
| MSDS | show (73 KB) | ||||||||||||||||||||||||||||||||||||
| Interactions | |||||||||||||||||||||||||||||||||||||
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| Food Interactions | Not Available | ||||||||||||||||||||||||||||||||||||
| Targets |
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Pharmacological action: yes
Actions: inhibitor DNA gyrase negatively supercoils closed circular double- stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings Organism class: bacterialUniProt ID: P0A0K8 ![]() Gene: gyrB Protein Sequence: FASTA Gene Sequence: FASTA SNPs: SNPJam Report ![]() References: |
| Transporters |
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Actions: inhibitor
Involved in the ATP-dependent secretion of bile salts into the canaliculus of hepatocytes UniProt ID: O95342![]() Gene: ABCB11 ![]() Protein Sequence: FASTA Gene Sequence: FASTA SNPs: SNPJam Report ![]() References:
2. Solute carrier family 22 member 6 Actions: inhibitorUniProt ID: Q4U2R8 ![]() Gene: hROAT1 ![]() Protein Sequence: FASTA Gene Sequence: FASTA SNPs: SNPJam Report ![]() References:
3. Solute carrier family 22 member 8 Actions: inhibitorPlays an important role in the excretion/detoxification of endogenous and exogenous organic anions, especially from the brain and kidney. Involved in the transport basolateral of steviol, fexofenadine. Transports benzylpenicillin (PCG), estrone- 3-sulfate (E1S), cimetidine (CMD), 2,4-dichloro-phenoxyacetate (2,4-D), p-amino-hippurate (PAH), acyclovir (ACV) and ochratoxin (OTA) UniProt ID: Q8TCC7![]() Gene: SLC22A8 ![]() Protein Sequence: FASTA SNPs: SNPJam Report ![]() References:
4. Solute carrier family 22 member 11 Actions: inhibitorMediates saturable uptake of estrone sulfate, dehydroepiandrosterone sulfate and related compounds UniProt ID: Q9NSA0![]() Gene: SLC22A11 ![]() Protein Sequence: FASTA Gene Sequence: FASTA SNPs: SNPJam Report ![]() References:
5. ATP-binding cassette sub-family G member 2 Actions: inhibitorXenobiotic transporter that may play an important role in the exclusion of xenobiotics from the brain. May be involved in brain-to-blood efflux. Appears to play a major role in the multidrug resistance phenotype of several cancer cell lines. When overexpressed, the transfected cells become resistant to mitoxantrone, daunorubicin and doxorubicin, display diminished intracellular accumulation of daunorubicin, and manifest an ATP- dependent increase in the efflux of rhodamine 123 UniProt ID: Q9UNQ0![]() Gene: ABCG2 ![]() Protein Sequence: FASTA Gene Sequence: FASTA SNPs: SNPJam Report ![]() References:
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| Comments |
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This project is supported by Genome Alberta & Genome Canada, a not-for-profit organization that is leading Canada's national genomics strategy with $600 million in funding from the federal government. This project is also supported in part by GenomeQuest, Inc., an enterprise genomic information company serving the life science community.