Resonance assignment and secondary structure determination of full length human Dickkopf 4 (hDkk4), a secreted, disulphide-rich Wnt inhibitor protein - Barkell, Alice M.; Holdsworth, Gill; Waters, Lorna C.; Muskett, Frederick W.; Veverka, Vaclav; Slocombe, Patrick M.; Henry, Alistair J.; Robinson, Martyn K.; Carr, Mark D. (Biological Magnetic Resonance Bank, 2015)