Publication:

Microviridin 1777: A Toxic Chymotrypsin Inhibitor Discovered by a Metabologenomic Approach

Date

Date

Date
2020
Journal Article
Published version

Citations

Citation copied

Sieber, S., Grendelmeier, S. M., Harris, L. A., Mitchell, D. A., & Gademann, K. (2020). Microviridin 1777: A Toxic Chymotrypsin Inhibitor Discovered by a Metabologenomic Approach. Journal of Natural Products, 83(2), 438–446. https://doi.org/10.1021/acs.jnatprod.9b00986

Abstract

Abstract

Abstract

The toxicity of the cyanobacterium Microcystis aeruginosa EAWAG 127a was evaluated against the sensitive grazer Thamnocephalus platyurus, and the extract possessed strong activity. To investigate the compounds responsible for cytotoxicity, a series of peptides from this cyanobacterium were studied using a combined genomic and molecular networking approach. The results led to the isolation, structure elucidation, and biological evaluation of microviridin 1777, which represents the most potent chymotrypsin inhibitor characterized from t

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146 since deposited on 2021-01-20
Acq. date: 2025-11-08

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103 since deposited on 2021-01-20
Acq. date: 2025-11-08

Additional indexing

Creators (Authors)

Journal/Series Title

Journal/Series Title

Journal/Series Title

Volume

Volume

Volume
83

Number

Number

Number
2

Page Range

Page Range

Page Range
438

Page end

Page end

Page end
446

Item Type

Item Type

Item Type
Journal Article

Dewey Decimal Classifikation

Dewey Decimal Classifikation

Dewey Decimal Classifikation

Keywords

Organic Chemistry, Analytical Chemistry, Molecular Medicine, Pharmacology, Drug Discovery, Pharmaceutical Science

Language

Language

Language
English

Publication date

Publication date

Publication date
2020-02-28

Date available

Date available

Date available
2021-01-20

Publisher

Publisher

Publisher

ISSN or e-ISSN

ISSN or e-ISSN

ISSN or e-ISSN
0163-3864

OA Status

OA Status

OA Status
Green

Funder name

Funder name

Funder name
SNSF
SNSF

Grant ID

Grant ID

Grant ID
CRSII5_186410
200021_182043

Project Title

Project Title

Project Title
A New Class of Signal Molecules in Bacteria: Data-Driven Discovery, Mechanism, and Biological Function (Signalin�Bac)
Mechanism-Based Design, Synthesis, Biological Evaluation, and Delivery of Next-Generation Antibiotics

Metrics

Downloads

146 since deposited on 2021-01-20
Acq. date: 2025-11-08

Views

103 since deposited on 2021-01-20
Acq. date: 2025-11-08

Citations

Citation copied

Sieber, S., Grendelmeier, S. M., Harris, L. A., Mitchell, D. A., & Gademann, K. (2020). Microviridin 1777: A Toxic Chymotrypsin Inhibitor Discovered by a Metabologenomic Approach. Journal of Natural Products, 83(2), 438–446. https://doi.org/10.1021/acs.jnatprod.9b00986

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