enzymes

Agricultural pest control. Illustration: depositphotos.com

Innovative Israeli development for breaking down toxic pesticides: environmentally friendly and safe to use

Researchers from Tel Aviv University, Migal Research Institute and Tel Hai College have developed a biochemical process that combines enzymes and natural bacteria to break down the toxic pesticide paraoxon into harmless substances.
In the new study, scientists reprogrammed Nicotiana benthamiana plants to produce a wide variety of beneficial sugars found in breast milk, called breast milk oligosaccharides. Credit: Colin Barnum

GM plants produce breast milk sugars that may lead to healthier infant formula

Today, it is possible to produce a small number of breast milk oligosaccharides with the help of transgenic E. coli bacteria. However, isolating the beneficial molecules from other toxic products is an expensive process, and only a limited number of
Anabina under the microscope. The blue bacteria inspired the research

Bacteria against mutants

Weizmann Institute of Science scientists made bacterial cells mimic processes characteristic of multicellular organisms, and discovered a possible defense mechanism against cancer
fertilizer. Illustration: depositphotos.com

Develops catalysts for clean energy production

Dr. Ariel Friedman, develops solutions in the field of electrochemistry that will lead to green and cheap energy
The enzymes of the start-up company break down the polyethylene terephthalate plastic into its monomers: terephthalic acid as well as ethylene glycol, which themselves can be used directly in existing plants to re-produce the polymer

Plastic recycling with the help of enzymes

The French biotech start-up company called 'Carbios' succeeded in developing an enzymatic process to recycle the plastic polyethylene terephthalate (Polyethylene terephthalate) back to its component monomers, from which the finished polymer can be produced again
biological enzymes. Illustration: shutterstock

Biological enzymes as a source of hydrogen

This protein-DNA system was assembled by a three-armed DNA triangle of complementary strands forming tetrahedral cages consisting of six sides of DNA and a trimeric protein [Courtesy: Nicholas Stephanopoulos]

Building blocks of DNA and proteins form cage structures

Dr. Maria Louisa Romero-Romero and Prof. Dan Toufik. Time travel. Photo: Weizmann Institute spokesperson

Following the first proteins

David Hilton - Emergence presented at the Nano Israel Conference, March 2012. Courtesy of the Nano Israel Conference

Every engineer's nightmare

Comparison between computer models (in green) and experimental structures (in purple). Accuracy at the single atom level in both the overall structure (left) and the loop segments (right). Source: Weizmann Institute magazine.

A computerized method for the production of artificial proteins

Brown root mushrooms (Gloeophyllum sepiarium) [Courtesy: Karel Tejkal]

Fungi capable of decomposing wood

Schematic representation of the passage of light through the detector complex of a photoreceptor and the progress of the light to the effector (courtesy: © TU Graz/IBC).

A biological system with a light switch

Diagram of 3-GSK enzyme. How do complex molecules like proteins work together? Source: Boghog, Wikimedia.

When proteins manage to surprise

His teeth from the University of Pittsburgh and one of the people in his lab hold the enzyme he discovered

A new halogenation enzyme was discovered

enzymes. Illustration: shutterstock

A reduced catalyst does the work of a collection of enzymes

Right: structure of a single ring (A) and structure of a double ring (B), known as hexadecameric catenane. Left: The structure of the hexadecameric catenane can be visualized as two interlocking rings.

An enzyme with an unusual and surprising structure

The biomass of plants can be converted into clean fuel, but this conversion is not yet carried out on a large scale, partly because of its high cost. Illustration: shutterstock

green fuel

The signaling pathways that the JNK enzyme is responsible for.

A new target for drug development for Parkinson's disease

From the right: Dr. Binyamin Boren, Prof. Irit Sagi, Moran Grossman and Dr. Dimitri Tavorovsky. active part

On life and water

PylB with methylornithine (3MO) and co-factor S-adenosylmethionine (SAM) Image: Felix Quitterer / TUM

Enzymatic synthesis of pyrrolizine, the rare amino acid

John Shanklin and Ed Whittle, Brookhaven

Revealing the mechanism of activity of an important enzyme

"Protein anchoring and their binding within nanopores of regular shape to increase their stability and activity"

A method for increasing the stability of enzymes

From the right: Dr. Moshe Goldsmith, Prof. Israel Silman, Prof. Dan Toufik, Prof. Yoel Zussman, Moshe Ben-David. (Back): Dr. Chaim Lider and Dr. Yaakov Eshani. Defense formation

The liberation movement

Zachary Ball, Brian Popp

Synthetic enzymes will be able to recognize proteins

enzymes. Illustration: Max Planck Institute

An innovative method to improve enzyme activity

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

A new artificial enzyme that is safer for the environment

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Accelerating the artificial evolution of proteins

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

A modern method for improving the properties of enzymes

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Synthetic pancreatic enzyme - an enzyme with a sugar antenna

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Researchers use radiation to control protein activity

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Highly durable germicidal coating for medical protection

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Synthetic compounds mimic enzyme activity

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

A "green" solution for producing biofuel: enzymes from plants

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Enzyme is born

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Man-made enzymes