Protein
Probable ribonuclease FAU-1
Organism
Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)
Function
Probable RNase involved in rRNA stability through maturation and/or degradation of precursor rRNAs. Preferentially cleaves UA sequences in the 5' precursor region of 5S rRNA (PubMed:28978920). Binds to RNA in loop regions with AU-rich sequences. Binds to the consensus sequence GGC(U/A)(U/A)U(U/C) in vitro (PubMed:12614195).
Similarity
Belongs to the FAU-1 family.
Sequence
MSTESEIAVRIRGIYSTALTKLLMDRGFKIVQPSDVIAERFGIEKSYEDFDVDIYDKNHGVTIVGTKVEAVKKVFEEEFIDVFFRKLPYKLHGIYKGLVVKRDDRFVYVDIGNVIGTVLIEELPDAAEGDEVVVQVKKHNVLPHLSTLITIPGDYAVLIPKPIGVQRHVKISRKIKDPEERERLRILGLSVDLGEWGVLWRTAAAYKDWNTLRDELVRLSKIADKLKEAEKFSAPAEIIEGREIYEIEFGGGVKKKLDEIRNEVVPTIEGHHQFKSYDPEFTLAVDVAEGILAKLPSQRQKISKGFLEAIITSKGPKVGWIFTLNHVKPDGQIIKIGPGEVIEVSTDPLKVTIKRYLRPGKFYDGLEVPIESGDYAITEIEAGKWWFVHRYYDKDGNLKGEFYNINTPVEIYPDKARYVDLEVDIVRWPDGKKEIIDKEKLKEHYEEGIISEKLYKATLRIAQEVYDRL