p-PKR dimer phosphorylates SPHK1 (Drosophila melanogaster)
p-pkr dimer phosphorylates sphk1 (drosophila melanogaster)
p-PKR dimer phosphorylates SPHK1 (Drosophila melanogaster)
p-pkr dimer phosphorylates sphk1 (drosophila melanogaster)