Tick salivary protein BSAP1 - Denisov, Stepan S.; Ippel, Johannes H.; Castoldi, Elisabetta; Mans, Ben J.; Hackeng, Tilman M.; Dijkgraaf, Ingrid (Biological Magnetic Resonance Bank, 2021)

1H, 13C and 15N resonance assignments of the hyperthermostable 264-residue endo-<beta>-1,3-glucanase LamA at 62 C - Ippel, Johannes H.; Koutsopoulos, Sotirios; Nabuurs, Sanne M.; van Berkel, Willem J.H.; van der Oost, John; van Mierlo, Carlo P.M. (Biological Magnetic Resonance Bank, 2009)

Structure of the tyrosine-O-sulfated C5a receptor N-terminus in complex with the immune evasive protein CHIPS. - Ippel, Johannes H.; de Haas, Carla J.C.; Bunschoten, Anton; van Strijp, Jos A.G.; Kruijtzer, John A.W.; Liskamp, Rob M.J.; Kemmink, Johan (Biological Magnetic Resonance Bank, 2009)

1H, 13C and 15N Assignment of the Isl-1 Homeodomain - Ippel, Johannes H.; Larsson, Goran; Behravan, Gity; Lundqvist, Martin; Lycksell, Per-Olof; Schleucher, Juergen; Zdunek, Janusz; Wijmenga, Sybren S. (Biological Magnetic Resonance Bank, 1998)