CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH A TETRAFLUORANLINE COMPOUND

Identification of imidazo[1,2-b]pyridazine TYK2 pseudokinase ligands as potent and selective allosteric inhibitors of TYK2 signalling.

cAMP-specific 3',5'-cyclic phosphodiesterase 4D

MSIPRFGVKTEQEDVLAKELEDVNKWGLHVFRIAELSGNRPLTVIMHTIFQERDLLKTFKIPVDTLITYLMTLEDHYHAD
VAYHNNIHAADVVQSTHVLLSTPALEAVFTDLEILAAIFASAIHDVDHPGVSNQFLINTNSELALMYNDSSVLENHHLAV
GFKLLQEENCDIFQNLTKKQRQSLRKMVIDIVLATDMSKHMNLLADLKTMVETKKVTSSGVLLLDNYSDRIQVLQNMVHC
ADLSNPTKPLQLYRQWTDRIMEEFFRQGDRERERGMEISPMCDKHNASVEKSQVGFIDYIVHPLWETWADLVHPDAQDIL
DTLEDNREWYQSTIPQAPAPAPDDPEEGRQGQTEKFQFELTLEEDGESDTEKDSGHHHHHH

100mM HEPES, pH 7.5, 35% Ethylene Glycol, 5% Glycerol, 22% PEG3350

PHOSPHODIESTERASE, PDE4D, ALTERNATIVE SPLICING, CAMP, CYTOPLASM, CYTOSKELETON, HYDROLASE, MEMBRANE, METAL- BINDING, PHOSPHOPROTEIN, HYDROLASE-HYDROLASE inhibitor complex

SIPRFGVKTEQEDVLAKELEDVNKWGLHVFRIAELSGNRPLTVIMHTIFQERDLLKTFKIPVDTLITYLMTLEDHYHADV
AYHNNIHAADVVQSTHVLLSTPALEAVFTDLEILAAIFASAIHDVDHPGVSNQFLINTNSELALMYNDSSVLENHHLAVG
FKLLQEENCDIFQNLTKKQRQSLRKMVIDIVLATDMSKHMNLLADLKTMVETKKVTSSGVLLLDNYSDRIQVLQNMVHCA
DLSNPTKPLQLYRQWTDRIMEEFFRQGDRERERGMEISPMCDKHNASVEKSQVGFIDYIVHPLWETWADLVHPDAQDILD
TLEDNREWYQSTIPQSPSPAPDDPEEGRQGQTEKFQFELTLEEDGESDTEKDSG