The RNase P of Dictyostelium discoideum.

Abstract:

:Ribonuclease P (RNase P) is a key enzyme involved in tRNA biosynthesis. It catalyses the endonucleolytic cleavage of nearly all tRNA precursors to produce 5'-end matured tRNA. RNase P activity has been found in all organisms examined, from bacteria to mammals. Eubacterial RNase RNA is the only known RNA enzyme which functions in trans in nature. Similar behaviour has not been demonstrated in RNase P enzymes examined from archaebacteria or eukaryotes. Characterisation of RNase P enzymes from more diverse eukaryotic species, including the slime mold Dictyostelium discoideum, is useful for comparative analysis of the structure and function of eukaryotic RNase P.

journal_name

Mol Biol Rep

authors

Drainas D

doi

10.1007/BF00988718

subject

Has Abstract

pub_date

1995-01-01 00:00:00

pages

135-8

issue

2-3

eissn

0301-4851

issn

1573-4978

journal_volume

22

pub_type

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