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NRPB8A

Gene
NRPB8A
Protein
DNA-directed RNA polymerases II and V subunit 8A
Organism
Arabidopsis thaliana
Length
146 amino acids
Function
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerase V which mediates RNA-directed DNA methylation-dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated sequences, including transposable elements.
Similarity
Belongs to the eukaryotic RPB8 RNA polymerase subunit family.
Mass
16.511 kDa
Sequence
MASNIILFEDIFVVDQLDPDGKKFDKVTRVQATSHNLEMFMHLDVNTEVYPLAVGDKFTLALAPTLNLDGTPDTGYFTPGAKKTLADKYEYIMHGKLYKISERDGKTPKAELYVSFGGLLMLLKGDPAHISHFELDQRLFLLMRKL