Ontology highlight
ABSTRACT:
INSTRUMENT(S): Orbitrap Exploris 480, Q Exactive HF
ORGANISM(S): Sinapis Alba
TISSUE(S): Cotyledon
SUBMITTER: Yohann Couté
LAB HEAD: Yohann Couté
PROVIDER: PXD032739 | Pride | 2022-09-12
REPOSITORIES: Pride
International journal of molecular sciences 20220831 17
RNA polymerases (RNAPs) are found in all living organisms. In the chloroplasts, the plastid-encoded RNA polymerase (PEP) is a prokaryotic-type multimeric RNAP involved in the selective transcription of the plastid genome. One of its active states requires the assembly of nuclear-encoded PEP-Associated Proteins (PAPs) on the catalytic core, producing a complex of more than 900 kDa, regarded as essential for chloroplast biogenesis. In this study, sequence alignments of the catalytic core subunits ...[more]