Features structures

01 Feb 2018Poliovirus in intaglio print Polio- A resolution to eradicate

The near-eradication of poliomyelitis is one of the great success stories of modern medicine. The image in our 2018 calendar for February shows the virus which causes it, and highlights one of the amazing developments in modern structural biology.

01 Jan 2018HIV glycoprotein art HIV Glycoprotein

01 Dec 2017Cytochrome P450 shown on the opening flower of the cinchona tree Quinine: Barking up the right tree

01 Nov 2017Ribosomes in action Making Protein

The human genome codes for 20-25,000 proteins. The lab workhorse bacterium, E.coli, codes for around 2,300. Every single one of those proteins is produced by the huge molecular machine shown on our 2017 calendar image for November.

01 Oct 2017Farnesoid X receptor shown in spheres, with an ivermectin molecule bound Opening a Gate to Human Health

In the 1970s, an exciting discovery of a family of medicines was made by the Japanese scientist Satoshi Ōmura. It is one of these molecules which features in the October image in our 2017 calendar.

01 Sep 2017Calendar artwork depicting the thioredoxin structure overlaid onto the image of a snail Thioredoxin - a small protein with a radical role

This month’s featured structure is that of Thioredoxin, a small protein with a vital role in many organisms.

01 Aug 2017Painting of protein Turning cartwheels

The image from our 2017 calendar for August is inspired by a molecular cartwheel which is essential for the mobility of single celled parasites called trypanosomes. Trypanosomes are the causative agents of several potentially fatal human diseases, including Leishmaniasis, Chagas disease and Sleeping Sickness.

01 Jun 2017Image of eye overlaid with alphaB crystallin Focusing on Crystallin

As you read the words on this page, the light enters your eyes and the eye lens focuses it on the retina. From here the image is sent to your brain for processing. The major protein from the eye lens is shown here in June’s featured structure from our 2017 calendar.

01 May 20172017 Calendar image for May Crystallography from the guts of a cockroach

Before obtaining a crystal structure, one must first obtain a crystal, which is not always an easy process. Once in awhile nature saves the scientist potentially decades of work and protein crystals occur in vivo.

01 Apr 2017Structure of DHFR DHFR- a target for TB drugs?

This month’s featured structure from our 2017 calendar is the enzyme dihydrofolate reductase (DHFR) from the bacterium that causes tuberculosis (TB), Mycobacterium tuberculosis. DHFR is an essential enzyme for life as it reduces dihydrofolate to tetrahydrofolate, a cofactor for several enzymes involved in synthesising amino acids and DNA bases.