TRANSFERASE, DYRK2, DUAL-SPECIFICITY TYROSINE-(Y)-PHOSPHORYLATION REGULATED KINASE 2, PSK-H2, KINASE, STRUCTURAL GENOMICS CONSORTIUM, SGC, ALTERNATIVE SPLICING, APOPTOSIS, ATP- BINDING, CYTOPLASM, MAGNESIUM, MANGANESE, NUCLEOTIDE- BINDING, NUCLEUS, PHOSPHOPROTEIN, POLYMORPHISM, SERINE/THREONINE-PROTEIN KINASE, TYROSINE- PROTEIN KINASE CRYSTAL STRUCTURE OF DUAL-SPECIFICITY TYROSINE PHOSPHORYLATION REGULATED KINASE 2 (DYRK2) 3K2L