What does ribonuclease p mean?

Definitions for ribonuclease p
ri·bonu·cle·ase p

This dictionary definitions page includes all the possible meanings, example usage and translations of the word ribonuclease p.

Wikipedia

  1. Ribonuclease P

    Ribonuclease P (EC 3.1.26.5, RNase P) is a type of ribonuclease which cleaves RNA. RNase P is unique from other RNases in that it is a ribozyme – a ribonucleic acid that acts as a catalyst in the same way that a protein-based enzyme would. Its function is to cleave off an extra, or precursor, sequence of RNA on tRNA molecules. Further, RNase P is one of two known multiple turnover ribozymes in nature (the other being the ribosome), the discovery of which earned Sidney Altman and Thomas Cech the Nobel Prize in Chemistry in 1989: in the 1970s, Altman discovered the existence of precursor tRNA with flanking sequences and was the first to characterize RNase P and its activity in processing of the 5' leader sequence of precursor tRNA. Recent findings also reveal that RNase P has a new function. It has been shown that human nuclear RNase P is required for the normal and efficient transcription of various small noncoding RNAs, such as tRNA, 5S rRNA, SRP RNA and U6 snRNA genes, which are transcribed by RNA polymerase III, one of three major nuclear RNA polymerases in human cells.

U.S. National Library of Medicine

  1. Ribonuclease P

    An RNA-containing enzyme that plays an essential role in tRNA processing by catalyzing the endonucleolytic cleavage of TRANSFER RNA precursors. It removes the extra 5'-nucleotides from tRNA precursors to generate mature tRNA molecules.

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Numerology

  1. Chaldean Numerology

    The numerical value of ribonuclease p in Chaldean Numerology is: 6

  2. Pythagorean Numerology

    The numerical value of ribonuclease p in Pythagorean Numerology is: 5

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"ribonuclease p." Definitions.net. STANDS4 LLC, 2024. Web. 28 Mar. 2024. <https://www.definitions.net/definition/ribonuclease+p>.

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