Proteomics

Dataset Information

0

Structural basis of gRNA stabilization and mRNA recognition in trypanosomal RNA editing


ABSTRACT: Structures of RNA editing substrate binding complexes reveal the mechanisms of guide RNA stabilization and messenger RNA recognition in the Trypanosoma brucei mitochondrion.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Trypanosoma Brucei

SUBMITTER: Clinton Yu  

LAB HEAD: Z. Hong Zhou

PROVIDER: PXD039156 | Pride | 2024-01-26

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
RA_OrbitrapLUMOS_20191103_11.mgf Mgf
RA_OrbitrapLUMOS_20191103_11.pep.xml Pepxml
RA_OrbitrapLUMOS_20191103_11.raw Raw
RA_OrbitrapLUMOS_20191103_13.mgf Mgf
RA_OrbitrapLUMOS_20191103_13.pep.xml Pepxml
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Publications


In <i>Trypanosoma brucei</i>, the editosome, composed of RNA-editing substrate-binding complex (RESC) and RNA-editing catalytic complex (RECC), orchestrates guide RNA (gRNA)-programmed editing to recode cryptic mitochondrial transcripts into messenger RNAs (mRNAs). The mechanism of information transfer from gRNA to mRNA is unclear owing to a lack of high-resolution structures for these complexes. With cryo-electron microscopy and functional studies, we have captured gRNA-stabilizing RESC-A and g  ...[more]

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