Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, Structural Biochemistry, University of Oulu, Oulu, Finland. edward.daniel@oulu.fi.|Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, Structural Biochemistry, University of Oulu, Oulu, Finland. goodluck.onwukwe@oulu.fi.|Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, Structural Biochemistry, University of Oulu, Oulu, Finland. rik.wierenga@oulu.fi.|Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA. quaggin@northwestern.edu.|Biocenter Oulu, Laboratory of Developmental Biology, InfoTech Oulu, Center for Cell Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Aapistie 5A, FIN-90220, Oulu, Finland. seppo.vainio@oulu.fi.|Biocenter Oulu, Laboratory of Developmental Biology, InfoTech Oulu, Center for Cell Matrix Research, Faculty of Biochemistry and Molecular Medicine, University of Oulu, Aapistie 5A, FIN-90220, Oulu, Finland. mirja.krause@oulu.fi.