Protein
Ribonuclease 3-like protein 2
Organism
Arabidopsis thaliana
Function
Ribonuclease that cleaves double-stranded RNA (dsRNA). Required for 3'-external transcribed spacer (ETS) cleavage of the pre-rRNA precursors. May promote the production of 21 nucleotide small interfering RNA (siRNA) during post-transcriptional gene silencing (PTGS).
Sequence
MDHSISPEYNFPAITRCSLSNSLPHRPPSPLPSSADIHRFYNSLSPSAPSVPVSSEMESMEAVEKILNYKFSNKSLLKEAITHTSCTDFPSYERLEFIGDSAIGLAISNYLYLTYPSLEPHDLSLLRAANVSTEKLARVSLNHGLYSFLRRNAPSLDEKVKEFSEAVGKEDDLSVSYGGLVKAPKVLADLFESLAGAVYVDVNFDLQRLWVIFRGLLEPIVTLDDLQKQPQPVSMLFKLCHKHKKRIDIKNWKDGNVSIAVIYLDDELLASGRAENKDIARLIAAKEALRKLSEVFPVEMVIDEDSVEIQLTHAKTKLNEICLKKKWPKPIYSVEEDRSSVQGKRFVCSAKIKITEEKTLYMKGDEQSKIKKAESSSAYHMIRALRKSHYL