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rpa49

Gene
rpa49
Protein
DNA-directed RNA polymerase I subunit rpa49
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
425 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 I which synthesizes ribosomal RNA precursors.
Similarity
Belongs to the eukaryotic RPA49/POLR1E RNA polymerase subunit family.
Mass
48.066 kDa
Sequence
MAGDELKGKKRKYRDSHSGDEKSVKILPLSESSLPPLVTTISGFYPPENTRFQLLKKSNQSNRDASLIGRTERVQFEAKNQSTATVEANYCLAVADKTGRVKKIVPAKYLNTFERNILALQEKDKFLKKKHGTVSGTVMEQRANLGLAFGTRKSQKAIMEESANRVKAETLGDVKDQLVSNVQKATEALPTQEDIAAAQAQDRPIPPVNVGAESIEDAYKLEDIIPKEEFSAIYIKPLLENPDERNWAKLLPYRHSLFINERFQRLLSIEEVDQKRARILYYISLLQAFLFSRRSVGNRETLRKKLADPPEILIDGLIKRFTQTTGIGSVQVSSREVDKIICYILVLCLIVDNYSTDVLTLANDLNVKTMKANELFRTVGCRIMAYTETQRMALGLNKTDAKNHKRAVLKIPLEFPKPRRGRARN

Gene
RPA49
Protein
DNA-directed RNA polymerase I subunit RPA49
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
415 amino acids
Function
DNA-dependent RNA polymerases catalyze the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I (Pol I) which synthesizes ribosomal RNA precursors. Besides, RNA polymerase I has intrinsic RNA cleavage activity. The heterodimer formed by RPA34 and RPA49 stimulates transcript elongation by Pol I. Subunit RPA49 can bind both single-stranded and double-stranded DNA.
Similarity
Belongs to the eukaryotic RPA49/POLR1E RNA polymerase subunit family.
Mass
46.651 kDa
Sequence
MSVKRSVSEIEIESVQDQPSVAVGSFFKGFRAPSDTTFDLYKKKKSEKDEFVLHGENERLEYEGYTDSSSQASNQYVVGLFNPEKKSIQLYKAPVLVSKVVSKSSKNLRGPKIKSKSDTRPSALRNALGEAFGTKKAKKAIADLERNRIDSDKLTDSAIDIVDSVRTASKDLPTRAQLDEITSNDRPTPLANIDATDVEQIYPIESIIPKKELQFIRVSSILKEADKEKKLELFPYQNNSKYVAKKLDSLTQPSQMTKLQLLYYLSLLLGVYENRRVNNKTKLLERLNSPPEILVDGILSRFTVIKPGQFGRSKDRSYFIDPQNEDKILCYILAIIMHLDNFIVEITPLAHELNLKPSKVVSLFRVLGAIVKGATVAQAEAFGIPKSTAASYKIATMKVPFKLPEMTRRGRGPRR