1. School of Chemistry and Astbury Centre for Structural Molecular Biology University of Leeds Woodhouse Lane Leeds LS2 9JT UK
2. Present address: Centre for Process Innovation, Central Park The Nigel Perry Building, 1 Union St Darlington DL1 1GL United Kingdom
3. Present Address: Ashfield MedComms City Tower, Piccadilly Plaza Manchester M1 4BT United Kingdom
4. Present Address: School of Chemical and Physical Sciences & Centre for Glycoscience Research and Training Keele University Keele, Staffordshire ST5 5BG United Kingdom
5. Present Address: Iksuda Therapeutics The Biosphere Draymans Way Newcastle upon Tyne NE4 5BX United Kingdom
6. Present Address: York Structural Biology Laboratory, Department of Biology University of York Heslington, York YO10 5DD United Kingdom