Manchester United and Everton have been put on alert by the news that Juventus midfielder Adrien Rabiot is willing to move to the Premier League.

8 November 2013

Research Event

Event participants

Christopher K Johnson, Senior Adviser; Freeman Chair in China Studies, Center for Strategic and International Studies
Chair: Dr Michal Meidan, Associate Fellow, Asia Programme, Chatham House 

Bacterial biofilms are cellular communities that produce an adherent matrix. Exopolysaccharides are key structural components of this matrix and are required for the assembly and architecture of biofilms produced by a wide variety of microorganisms. The human bacterial pathogens Escherichia coli and Salmonella enterica produce a biofilm matrix composed primarily of the exopolysaccharide phosphoethanolamine (pEtN) cellulose. Once thought to be composed of only underivatized cellulose, the pEtN modification present in these matrices has been implicated in the overall architecture and integrity of the biofilm. However, an understanding of the mechanism underlying pEtN derivatization of the cellulose exopolysaccharide remains elusive. The bacterial cellulose synthase subunit G (BcsG) is a predicted inner membrane–localized metalloenzyme that has been proposed to catalyze the transfer of the pEtN group from membrane phospholipids to cellulose. Here we present evidence that the C-terminal domain of BcsG from E. coli (EcBcsGΔN) functions as a phosphoethanolamine transferase in vitro with substrate preference for cellulosic materials. Structural characterization of EcBcsGΔN revealed that it belongs to the alkaline phosphatase superfamily, contains a Zn2+ ion at its active center, and is structurally similar to characterized enzymes that confer colistin resistance in Gram-negative bacteria. Informed by our structural studies, we present a functional complementation experiment in E. coli AR3110, indicating that the activity of the BcsG C-terminal domain is essential for integrity of the pellicular biofilm. Furthermore, our results established a similar but distinct active-site architecture and catalytic mechanism shared between BcsG and the colistin resistance enzymes.

Fucosylation of the innermost GlcNAc of N-glycans by fucosyltransferase 8 (FUT8) is an important step in the maturation of complex and hybrid N-glycans. This simple modification can dramatically affect the activities and half-lives of glycoproteins, effects that are relevant to understanding the invasiveness of some cancers, development of mAb therapeutics, and the etiology of a congenital glycosylation disorder. The acceptor substrate preferences of FUT8 are well-characterized and provide a framework for understanding N-glycan maturation in the Golgi; however, the structural basis of these substrate preferences and the mechanism through which catalysis is achieved remain unknown. Here we describe several structures of mouse and human FUT8 in the apo state and in complex with GDP, a mimic of the donor substrate, and with a glycopeptide acceptor substrate at 1.80–2.50 Å resolution. These structures provide insights into a unique conformational change associated with donor substrate binding, common strategies employed by fucosyltransferases to coordinate GDP, features that define acceptor substrate preferences, and a likely mechanism for enzyme catalysis. Together with molecular dynamics simulations, the structures also revealed how FUT8 dimerization plays an important role in defining the acceptor substrate-binding site. Collectively, this information significantly builds on our understanding of the core fucosylation process.

Tim and Sophie, an Australian couple with OM in Paris, experienced life in North Africa, and its many different needs and difficulties, through Transform 2012.

How God called Andrea from Italy to leave his comfort zone during the Transform conference and his experience with OM Lifehope in the UK.

Participating in a Transform outreach to trafficked women gave OMer Erika Tello the vision of founding the OM Italy anti-trafficking ministry.

Cyclists with the Ride to Transform initiative rode 830 kilometres (about 515 miles) through Italy to raise funds for Transform relief projects around the Mediterranean.

Around 340 people participated in the Transform 2013 mission conference in Rome before spreading across the Mediterranean on 29 outreaches.

Artists participating in the Incarnate training and discipleship programme of OM Arts in Italy are inspired by conversations with locals.

Meeting Christian refugees praying for European governments made a deep impression on a Transform participant. For another, the term ‘refugee’ got a whole new meaning.

A Greek woman embarks on a lonely journey to the Transform 2013 conference in Rome, a journey that began when she accepted Christ at 19.

After attending Transform 2014 and going on the Greece outreach, a young South African man returns to Greece eight months later to stay.

God is working to transform lives in Mozambique through the efforts of the local OM team.

Walking the thousand year old pilgrim route to Santiago de Compostela gave the Transform team many opportunities to share the Gospel

Participants witnessed God at work through the Transform conference in Spain followed by outreach teams to the Mediterranean region and beyond.

Newlyweds Sam & Lena joined Transform as part of their honeymoon, because they wanted to honour God from the very start of their life together.

The OM Transform team experienced God at work during the conference and outreach day. The local churches were an added blessing, as was the cycling team sent out to pray for least reached towns.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

It started with one ball and grew to become a garden.

A young woman's life is transformed by the love of Jesus shared and displayed through Tabitha Skills Training in Zambia.

An OM training conference equips a local pastor with tools to transform his Sunday service for Syrian refugees.

When Theresa May declared "Brexit means Brexit," Nicola Sturgeon's response was pithy and to the point. "Remain means Remain," she said, making an apparently all-or-nothing commitment to securing Scotland's place in the EU after the country voted decisively to stay.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

Transform mission conference one year, outreach team in France the following year, the sisters from Mexico are eager to share the love of Christ, realising the audience was different from what they expected.

The Suzuki Gixxer and the SF250 BS6 might be priced Rs 3,000 over the BS4 offerings while the launch will be post lockdown.

Few of these bikes hold the promise of performance that will excite college-going kids while some can be entertaining even for the mature riders.

Suzuki Gixxer, Gixxer SF Review: The 150cc sports-oriented bikes in Suzuki's lineup have gained substantial popularity in India over the years. The two have been updated for the year 2019. But naked or fully-faired. Which one to go for?

There’s absence of catalysts to narrow holdco and conglomerate discount that has risen of late; ‘Hold’ retained with TP of Rs 550.

If Digital India delivers on its promise, rural Indians are likely to outnumber urban Indians online.

In a statement, GSTN said this new functionality on the GST portal is aimed at providing a major relief to taxpayers, especially at the time of the COVID-19 crisis when there is limited access to cash resources.

This Metasploit module exploits a stack overflow in the FutureSoft TFTP Server 2000 product. By sending an overly long transfer-mode string, we were able to overwrite both the SEH and the saved EIP. A subsequent write-exception that will occur allows the transferring of execution to our shellcode via the overwritten SEH. This Metasploit module has been tested against Windows 2000 Professional and for some reason does not seem to work against Windows 2000 Server (could not trigger the overflow at all).

win32k.sys in Microsoft Windows 2000 / XP / 2003 suffers from a local kernel denial of service vulnerability related to SfnLOGONNOTIFY.

win32k.sys in Microsoft Windows 2000 / XP / 2003 suffers from a local kernel denial of service vulnerability related to SfnINSTRING.

Renewable energy stakeholders are well aware that clean energy is slowly but steadily transforming the energy landscape and that message couldn’t have been more clear at the recently concluded Power-Gen International, the largest show for the traditional power generation industry. Since all forms of power generation are represented at the show through the four co-located conferences, PennWell calls the second week in December "Power Generation Week."

Researchers at Chalmers University of Technology have discovered that the insulation plastic used in high-voltage cables can withstand a 26 per cent higher voltage if nanometer-sized carbon balls are added. This could result in enormous efficiency gains in the power grids of the future, which are needed to achieve a sustainable energy system.

One of Europe's largest utilities is on the cusp of reportedly transforming its business from being a centralised energy provider into a decentralized energy provider.

Wind farms and solar parks are changing hands at record rates, signaling both an increased taste for the assets among pension funds and hard times for utilities that are the biggest sellers.

The Welsh Ministers have recently issued The Welsh Authorities Staff Transfers (Pensions) Direction 2012, under powers contained in Section 101 of the Local Government Act 2003 (the “2012 Direction”).  The 2012 Direction came into f...

Fanny Amun also speaks on the debate for the extension or termination of Gernot Rohr’s contract as the Super Eagles.

The post INTERVIEW: Why Nigeria’s successful youth teams don’t succeed at senior level – Fanny Amun appeared first on Premium Times Nigeria.

THERE were mixed reactions, last week, over the transfer of 62 southern police officers from the ranks of Superintendent of Police, SP, to Chief Superintendent of Police, CSP, and including 15 Divisional Police Officers, DPOs, from Delta State Police Command to the northern part of the country.

The post AMID SUSPECTED HERDSMEN ATTACKS: Storm in Delta over mass transfer of police officers appeared first on Vanguard News.

Real Madrid have given Arsenal a June 15 deadline over the transfer of Pierre-Emerick Aubameyang, the UK Mirror reports. The LaLiga giants are among the clubs eyeing a move for Aubameyang, who has just one year left on his current contract in north London. The Gabon striker is not expected to sign a new deal […]

Real Madrid give Arsenal deadline for Aubameyang’s transfer

In Germany, the provision of temporary personnel is strictly regulated by the German Temporary Employment Act (“AÜG”). The principle is straightforward: the agency is the employer and supplies the temporary employees to the hirer. A...